<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="pt">
	<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?action=history&amp;feed=atom&amp;title=Por_ramos</id>
	<title>Por ramos - Histórico de revisões</title>
	<link rel="self" type="application/atom+xml" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?action=history&amp;feed=atom&amp;title=Por_ramos"/>
	<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;action=history"/>
	<updated>2026-06-26T12:49:06Z</updated>
	<subtitle>Histórico de edições para esta página nesta wiki</subtitle>
	<generator>MediaWiki 1.35.2</generator>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2506&amp;oldid=prev</id>
		<title>Ist178052 em 17h04min de 16 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2506&amp;oldid=prev"/>
		<updated>2016-11-16T17:04:07Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 17h04min de 16 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot; &gt;Linha 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Considerem&lt;/del&gt;-se &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;as funções reais &lt;/del&gt;de &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;variável real &lt;/del&gt;f &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;e g definidas &lt;/del&gt;no seu &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;domínio &lt;/del&gt;por \(f(x)=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\)\(&lt;/del&gt;\left\{\begin{array}{ccc}-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\frac{\text{tg}\left(x^3+6x&lt;/del&gt;^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2+9x\right)}&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3\left(&lt;/del&gt;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;^2+2x\right)&lt;/del&gt;}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038&lt;/del&gt;;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038&lt;/del&gt;;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;gt0&lt;/del&gt;\\-x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-\frac{3}{2&lt;/del&gt;}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038&lt;/del&gt;;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038&lt;/del&gt;;x&amp;amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\\end{array}\}\right.\) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;e \(g(x)=\)\(\left\{\begin{array}{ccc}\frac{\log_e(x+1)}{2x}&lt;/del&gt;&amp;amp;#&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;038&lt;/del&gt;;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\text{para}&lt;/del&gt;&amp;amp;#&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;038&lt;/del&gt;;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&amp;amp;gt0\\-2&lt;/del&gt;&amp;amp;#&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;038&lt;/del&gt;;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\text{para}&lt;/del&gt;&amp;amp;#&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;038&lt;/del&gt;;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x=0\\2x-2&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;lt;0\\\end{array}\}\right.\). Indique todas as afirmações verdadeiras.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Considere&lt;/ins&gt;-se &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;a fun&amp;amp;#231;&amp;amp;#227;o real &lt;/ins&gt;de &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;vari&amp;amp;#225;vel &lt;/ins&gt;f &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;definida &lt;/ins&gt;no seu &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;dom&amp;amp;#237;nio &lt;/ins&gt;por \(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{&lt;/ins&gt;f&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/ins&gt;(x)=\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;e&lt;/ins&gt;^{x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-1&lt;/ins&gt;}&amp;amp;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;amp&lt;/ins&gt;;\text{para}&amp;amp;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;amp&lt;/ins&gt;;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\geq1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;e^{1&lt;/ins&gt;-x}&amp;amp;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;amp&lt;/ins&gt;;\text{para}&amp;amp;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;amp&lt;/ins&gt;;x&amp;amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. A fun&lt;/ins&gt;&amp;amp;#&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;231&lt;/ins&gt;;&amp;amp;#&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;227&lt;/ins&gt;;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;o derivada de f est&lt;/ins&gt;&amp;amp;#&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;225&lt;/ins&gt;; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;definida no seu dom&lt;/ins&gt;&amp;amp;#&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;237&lt;/ins&gt;;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;nio por:&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;\(\left\{\begin{array}{ccc}-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\frac{\text{sen}(1-x)}{3(x-1)}&lt;/del&gt;&amp;amp;amp;\text{para}&amp;amp;amp;x&amp;amp;gt;1\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2x+&lt;/del&gt;1&amp;amp;amp;\text{para}&amp;amp;amp;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;lt;1&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;A) &lt;/ins&gt;\(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{f'(}x)\text{=}&lt;/ins&gt;\left\{\begin{array}{ccc}-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;e&lt;/ins&gt;&amp;amp;amp;\text{para}&amp;amp;amp;x&amp;amp;gt;1\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-e^{&lt;/ins&gt;1&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-x}&lt;/ins&gt;&amp;amp;amp;\text{para}&amp;amp;amp;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\leq1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;A) existe limite de f (x) quando x \(\to\) 0&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}-e^{x-1}&amp;amp;amp;\text{para}&amp;amp;amp;x&amp;amp;gt;1\\-e^{1-x}&amp;amp;amp;\text{para}&amp;amp;amp;x&amp;amp;lt;1\\\end{array}\}\right.\)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;B&lt;/del&gt;) \(\begin{array}{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;c&lt;/del&gt;}\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;lim&lt;/del&gt;}\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;to0&lt;/del&gt;^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+\\\end&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;array&lt;/del&gt;}\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;f(&lt;/del&gt;}x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;)=-&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;frac&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{2&lt;/del&gt;}\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;C&lt;/ins&gt;) \(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{f'(}x)\text{=}\left\{&lt;/ins&gt;\begin{array}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;ccc}-e^{x-1&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;amp;&lt;/ins&gt;\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;para&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;amp;x&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;geq1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-e&lt;/ins&gt;^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1-x&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;amp;&lt;/ins&gt;\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;para&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;amp;&lt;/ins&gt;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;lt;1\\&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;end&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;array&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\right.&lt;/ins&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;C&lt;/del&gt;) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;não existe limite de g &lt;/del&gt;(x) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;quando &lt;/del&gt;x \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;(&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;to&lt;/del&gt;\) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;D&lt;/ins&gt;) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{f'(}&lt;/ins&gt;x)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{=}\left\{\begin{array}{ccc}e^{&lt;/ins&gt;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-1}&amp;amp;amp;&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;text{para}&amp;amp;amp;x&amp;amp;gt;1\\-e^{1-x}&amp;amp;amp;\text{para}&amp;amp;amp;x\leq1\\\end{array}\}&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;right.&lt;/ins&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;D) \(\begin{array}{c}\text{lim}\\x\to0^+\\\end{array}\text{g(}x)=1\)&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;E)Nenhuma das anteriores&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;derivPorRamos&lt;/ins&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;limPorRamos&lt;/del&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(Deve ser testado pois utilizei script em python para substituições)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(Deve ser testado pois utilizei script em python para substituições)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2505&amp;oldid=prev</id>
		<title>Ist178052 em 16h05min de 16 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2505&amp;oldid=prev"/>
		<updated>2016-11-16T16:05:51Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 16h05min de 16 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot; &gt;Linha 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considerem-se as funções reais de variável real f e g definidas no seu domínio por \(f(x)=\)\(\left\{\begin{array}{ccc}-\frac{\text{tg}\left(x^3+6x^2+9x\right)}{3\left(x^2+2x\right)}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;gt0\\-x-\frac{3}{2}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;lt;0\\\end{array}\}\right.\) e \(g(x)=\)\(\left\{\begin{array}{ccc}\frac{\log_e(x+1)}{2x}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;gt0\\-2&amp;amp;#038;\text{para}&amp;amp;#038;x=0\\2x-2&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;lt;0\\\end{array}\}\right.\). Indique todas as afirmações verdadeiras.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considerem-se as funções reais de variável real f e g definidas no seu domínio por \(f(x)=\)\(\left\{\begin{array}{ccc}-\frac{\text{tg}\left(x^3+6x^2+9x\right)}{3\left(x^2+2x\right)}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;gt0\\-x-\frac{3}{2}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;lt;0\\\end{array}\}\right.\) e \(g(x)=\)\(\left\{\begin{array}{ccc}\frac{\log_e(x+1)}{2x}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;gt0\\-2&amp;amp;#038;\text{para}&amp;amp;#038;x=0\\2x-2&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;lt;0\\\end{array}\}\right.\). Indique todas as afirmações verdadeiras.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\(\left\{\begin{array}{ccc}-\frac{\text{sen}(1-x)}{3(x-1)}&amp;amp;amp;\text{para}&amp;amp;amp;x&amp;amp;gt;1\\2x+1&amp;amp;amp;\text{para}&amp;amp;amp;x&amp;amp;lt;1\\\end{array}\}\right.\)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) existe limite de f (x) quando x \(\to\) 0&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) existe limite de f (x) quando x \(\to\) 0&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2504&amp;oldid=prev</id>
		<title>Ist178052 em 14h58min de 16 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2504&amp;oldid=prev"/>
		<updated>2016-11-16T14:58:22Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 14h58min de 16 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot; &gt;Linha 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Considerem-se as funções reais de variável real f e g definidas no seu domínio por \(f(x)=\)\(\left\{\begin{array}{ccc}-\frac{\text{tg}\left(x^3+6x^2+9x\right)}{3\left(x^2+2x\right)}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;gt0\\-x-\frac{3}{2}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;lt;0\\\end{array}\}\right.\) e \(g(x)=\)\(\left\{\begin{array}{ccc}\frac{\log_e(x+1)}{2x}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;gt0\\-2&amp;amp;#038;\text{para}&amp;amp;#038;x=0\\2x-2&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;amp;lt;0\\\end{array}\}\right.\). Indique todas as afirmações verdadeiras.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}\frac{x}{x+1}&amp;amp;\text{para}&amp;amp;x&amp;gt;1\\\frac{1}{3-x}&amp;amp;\text{para}&amp;amp;x\leq1\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\(\text{&lt;/del&gt;f&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'(}x)\text{=}\left\{\begin{array}{ccc}\frac{1}{&lt;/del&gt;(x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+1&lt;/del&gt;)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;^2}&amp;amp;\text{para}&amp;amp;&lt;/del&gt;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;1\\-&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;frac{1}{&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3-x)^2}&amp;amp;\text{para}&amp;amp;x&amp;lt;1\\\end{array}\}&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;right.&lt;/del&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;existe limite de &lt;/ins&gt;f (x) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;quando &lt;/ins&gt;x \(\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;to&lt;/ins&gt;\) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\text{f'(}x)\text{=}\left\{&lt;/del&gt;\begin{array}{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ccc&lt;/del&gt;}\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;frac&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{(&lt;/del&gt;x+&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1)^2}&amp;amp;\text{para}&amp;amp;x&amp;gt;1&lt;/del&gt;\\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;frac&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;}{(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3-&lt;/del&gt;x)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;^2}&amp;amp;&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;text&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;para&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;x&amp;lt;1\\\end&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;array&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\}\right.&lt;/del&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(\begin{array}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;c&lt;/ins&gt;}\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;text&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;lim&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\\&lt;/ins&gt;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\to0^&lt;/ins&gt;+\\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;end&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;array&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;f&lt;/ins&gt;(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/ins&gt;x)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;=-&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;frac&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;}\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}\frac{1}{&lt;/del&gt;(x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+1&lt;/del&gt;)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;^2}&amp;amp;\text{para}&amp;amp;&lt;/del&gt;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;1&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\\frac{1}{&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3-x)^2}&amp;amp;\text{para}&amp;amp;x\leq1\\\end{array}\}&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;right.&lt;/del&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;não existe limite de g &lt;/ins&gt;(x) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;quando &lt;/ins&gt;x \(\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;to&lt;/ins&gt;\) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\text{f'(}x)\text{=}\left\{&lt;/del&gt;\begin{array}{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ccc&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\frac{1}{(x+1)^2}&amp;amp;&lt;/del&gt;\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;para&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;x&amp;gt;1&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-1&amp;amp;&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;text{para}&amp;amp;x=1&lt;/del&gt;\\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;frac&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1}{(3-x)^2&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;&lt;/del&gt;\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;para&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;&lt;/del&gt;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;&lt;/del&gt;1&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\\\end{array}\}\right.&lt;/del&gt;\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\begin{array}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;c&lt;/ins&gt;}\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;lim&lt;/ins&gt;}\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;to0^+&lt;/ins&gt;\\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;end&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;array&lt;/ins&gt;}\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;g(&lt;/ins&gt;}x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)=&lt;/ins&gt;1\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;E)Nenhuma das anteriores&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;limPorRamos&lt;/ins&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;derivPorRamos&lt;/del&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(Deve ser testado pois utilizei script em python para substituições)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(Deve ser testado pois utilizei script em python para substituições)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2498&amp;oldid=prev</id>
		<title>Ist178052 em 10h53min de 15 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2498&amp;oldid=prev"/>
		<updated>2016-11-15T10:53:47Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 10h53min de 15 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l32&quot; &gt;Linha 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 32:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui(derivPorRamos)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Para obter o zip que contém as instâncias deste exercício clique aqui(derivPorRamos)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(Deve ser testado pois utilizei script em python para substituições)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2497&amp;oldid=prev</id>
		<title>Ist178052 em 10h47min de 15 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2497&amp;oldid=prev"/>
		<updated>2016-11-15T10:47:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 10h47min de 15 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot; &gt;Linha 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 17:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2e^&lt;/del&gt;{x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/del&gt;1}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-1&lt;/del&gt;&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\\frac{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;}{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;e}&lt;/del&gt;-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&amp;amp;#038;\text{para}&amp;amp;#038;&lt;/del&gt;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;=0\\x^2+\frac{2x}{e&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+2&lt;/del&gt;&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;x\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;text{menor$\_$que}0&lt;/del&gt;\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\frac&lt;/ins&gt;{x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}{x+&lt;/ins&gt;1}&amp;amp;\text{para}&amp;amp;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\\frac{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;-x}&amp;amp;\text{para}&amp;amp;x\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;leq1&lt;/ins&gt;\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-2e^&lt;/del&gt;{x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/del&gt;1}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2x+&lt;/del&gt;\frac{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;}{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;e&lt;/del&gt;}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\text{menor$\_$que}0&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\frac{1}&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(&lt;/ins&gt;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;+&lt;/ins&gt;1&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)^2&lt;/ins&gt;}&amp;amp;\text{para}&amp;amp;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/ins&gt;\frac{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(3-x)^2&lt;/ins&gt;}&amp;amp;\text{para}&amp;amp;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\2x&amp;amp;#038;\text{para}&amp;amp;#038;x\leq0\\\end{array}\}\right.\)&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;C&lt;/del&gt;) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2e&lt;/del&gt;^{x-1}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2x+&lt;/del&gt;\frac{2}{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;e&lt;/del&gt;}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;\text{para}&amp;amp;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;#038;&lt;/del&gt;x\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;menor$&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;_$que&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;B&lt;/ins&gt;) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\frac{1}{(x+1)&lt;/ins&gt;^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2}&amp;amp;\text&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;para}&amp;amp;&lt;/ins&gt;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;1\\\frac{1}{(3&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x)^2}&amp;amp;\text{para}&amp;amp;x&amp;lt;&lt;/ins&gt;1&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\\\end{array}\}\right.\)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}\frac{1}{(x+1)^2&lt;/ins&gt;}&amp;amp;\text{para}&amp;amp;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\\frac{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1}{(3-x)^&lt;/ins&gt;2}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;\text&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;para}&amp;amp;x\leq1\\\end{array}\}\right.\)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;D) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}\frac{1}{(x+1)^2&lt;/ins&gt;}&amp;amp;\text{para}&amp;amp;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;1\\-1&amp;amp;&lt;/ins&gt;\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;para}&amp;amp;x=1\\\frac{1}{(3-x)^2}&amp;amp;&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;text{para&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;x&amp;lt;1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;D) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x\geq0\\2x+\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\text{menor$\_$que}0\\\end{array}\}\right.\)&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2496&amp;oldid=prev</id>
		<title>Ist178052 em 18h39min de 14 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2496&amp;oldid=prev"/>
		<updated>2016-11-14T18:39:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 18h39min de 14 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot; &gt;Linha 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 17:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}2e^{x-1}-1&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\\frac{2}{e}-1&amp;amp;#038;\text{para}&amp;amp;#038;x=0\\x^2+\frac{2x}{e}+2&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;menorque&lt;/del&gt;}0\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}2e^{x-1}-1&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\\frac{2}{e}-1&amp;amp;#038;\text{para}&amp;amp;#038;x=0\\x^2+\frac{2x}{e}+2&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;menor$\_$que&lt;/ins&gt;}0\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}-2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\2x+\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;menorque&lt;/del&gt;}0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}-2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\2x+\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;menor$\_$que&lt;/ins&gt;}0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\2x&amp;amp;#038;\text{para}&amp;amp;#038;x\leq0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\2x&amp;amp;#038;\text{para}&amp;amp;#038;x\leq0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\2x+\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;menorque&lt;/del&gt;}0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\2x+\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;menor$\_$que&lt;/ins&gt;}0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x\geq0\\2x+\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;menorque&lt;/del&gt;}0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x\geq0\\2x+\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;menor$\_$que&lt;/ins&gt;}0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2495&amp;oldid=prev</id>
		<title>Ist178052 em 18h25min de 14 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2495&amp;oldid=prev"/>
		<updated>2016-11-14T18:25:54Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 18h25min de 14 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot; &gt;Linha 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 17:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}2e^{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+&lt;/del&gt;1&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;\\-1&amp;amp;#038;\text{para}&amp;amp;#038;x=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;7-4x&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\text{}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}2e^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/ins&gt;1&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0\&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;frac{2}{e}&lt;/ins&gt;-1&amp;amp;#038;\text{para}&amp;amp;#038;x=&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0\&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x^2+&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;frac{2x}{e}+2&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;menorque&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/ins&gt;\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4e&lt;/del&gt;^{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-4&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\text{}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2e&lt;/ins&gt;^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0\&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x+&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;frac{2}{e}&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\text{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;menorque&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-4e&lt;/del&gt;^{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;geq1&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\-4&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;text{}1&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2e&lt;/ins&gt;^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;0&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;leq0&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-4&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;leq1&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0\&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x+&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;frac{2}{e}&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;text{menorque}0&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;(&lt;/del&gt;x)=\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\sqrt&lt;/del&gt;{x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+4&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x\geq0\\\frac{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;}{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+2&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;lt &lt;/del&gt;0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'(&lt;/ins&gt;}x)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{&lt;/ins&gt;=&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/ins&gt;\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2e^&lt;/ins&gt;{x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-1&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x\geq0\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x+&lt;/ins&gt;\frac{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;e&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{menorque}&lt;/ins&gt;0\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2494&amp;oldid=prev</id>
		<title>Ist178052 em 17h47min de 14 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2494&amp;oldid=prev"/>
		<updated>2016-11-14T17:47:06Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 17h47min de 14 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l25&quot; &gt;Linha 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 25:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{2-2x}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;1\\-4&amp;amp;#038;\text{para}&amp;amp;#038;x\leq1\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{2-2x}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;1\\-4&amp;amp;#038;\text{para}&amp;amp;#038;x\leq1\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/del&gt;x)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\text{&lt;/del&gt;=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/del&gt;\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1-4e^&lt;/del&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2-2x&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;1&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-4&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\leq1&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/ins&gt;(x)=\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\sqrt&lt;/ins&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;x+4&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\geq0\&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;frac{x}{2}+2&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;lt 0&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2493&amp;oldid=prev</id>
		<title>Ist178052 em 10h48min de 14 de novembro de 2016</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2493&amp;oldid=prev"/>
		<updated>2016-11-14T10:48:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisão anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisão das 10h48min de 14 de novembro de 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot; &gt;Linha 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 17:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1-&lt;/del&gt;2e^{-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x-&lt;/del&gt;1&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\frac{2x}{e}&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;0&lt;/del&gt;\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}2e^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x}+&lt;/ins&gt;1&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x=&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;7-4x&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{}1&lt;/ins&gt;\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2e&lt;/del&gt;^{-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x-1&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;0&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\frac{2}{e}&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;0&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-4e&lt;/ins&gt;^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-4&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{}1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2e&lt;/del&gt;^{-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x-1&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;gt;0&lt;/del&gt;\\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;frac{2}{e}&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;0&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-4e&lt;/ins&gt;^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;geq1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-4&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\text{}1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x-1&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\frac{2}{e}&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;leq0&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-4&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;leq1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2e&lt;/del&gt;^{-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x-1&lt;/del&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;0&lt;/del&gt;\\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;=0\\\frac{2}{e}&amp;amp;#038;&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;text{para}&amp;amp;#038;x&amp;lt;0&lt;/del&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;D) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1-4e&lt;/ins&gt;^{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/ins&gt;-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2x&lt;/ins&gt;}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;\\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-4&lt;/ins&gt;&amp;amp;#038;\text{para}&amp;amp;#038;x\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;leq1&lt;/ins&gt;\\\end{array}\}\right.\)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
	<entry>
		<id>http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2492&amp;oldid=prev</id>
		<title>Ist178052: Criou a página com &quot;&lt;div class=&quot;toccolours mw-collapsible mw-collapsed&quot; style=&quot;width:420px&quot;&gt; '''Metadata''' &lt;div class=&quot;mw-collapsible-content&quot;&gt; *CONTEXTO : Primeiro ciclo universitário *AREA:...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=Por_ramos&amp;diff=2492&amp;oldid=prev"/>
		<updated>2016-11-14T10:41:40Z</updated>

		<summary type="html">&lt;p&gt;Criou a página com &amp;quot;&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot; style=&amp;quot;width:420px&amp;quot;&amp;gt; &amp;#039;&amp;#039;&amp;#039;Metadata&amp;#039;&amp;#039;&amp;#039; &amp;lt;div class=&amp;quot;mw-collapsible-content&amp;quot;&amp;gt; *CONTEXTO : Primeiro ciclo universitário *AREA:...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot; style=&amp;quot;width:420px&amp;quot;&amp;gt;&lt;br /&gt;
'''Metadata'''&lt;br /&gt;
&amp;lt;div class=&amp;quot;mw-collapsible-content&amp;quot;&amp;gt;&lt;br /&gt;
*CONTEXTO : Primeiro ciclo universitário&lt;br /&gt;
*AREA: Matemática&lt;br /&gt;
*DISCIPLINA: Calculo diferencial e integral 1&lt;br /&gt;
*ANO: 1&lt;br /&gt;
*LINGUA: pt&lt;br /&gt;
*AUTOR: Ana Moura Santos e Miguel Dziergwa&lt;br /&gt;
*MATERIA PRINCIPAL: &lt;br /&gt;
*DESCRICAO: &lt;br /&gt;
*DIFICULDADE: &lt;br /&gt;
*TEMPO MEDIO DE RESOLUCAO: 5 mn&lt;br /&gt;
*TEMPO MAXIMO DE RESOLUCAO: 15 mn&lt;br /&gt;
*PALAVRAS CHAVE: &lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Considere-se a função real de variável f definida no seu domínio por \(\text{f}(x)=\left\{\begin{array}{ccc}1-2e^{-x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\-2&amp;amp;#038;\text{para}&amp;amp;#038;x=0\\\frac{2x}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;lt;0\\\end{array}\}\right.\). A função derivada de f está definida no seu domínio por:&lt;br /&gt;
&lt;br /&gt;
A) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{-x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;lt;0\\\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\\end{array}\}\right.\)&lt;br /&gt;
&lt;br /&gt;
B) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{-x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;lt;0\\\end{array}\}\right.\)&lt;br /&gt;
&lt;br /&gt;
C) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{-x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x\leq0\\\end{array}\}\right.\)&lt;br /&gt;
&lt;br /&gt;
D) \(\text{f'(}x)\text{=}\left\{\begin{array}{ccc}2e^{-x-1}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;gt;0\\1&amp;amp;#038;\text{para}&amp;amp;#038;x=0\\\frac{2}{e}&amp;amp;#038;\text{para}&amp;amp;#038;x&amp;lt;0\\\end{array}\}\right.\)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Para obter o zip que contém as instâncias deste exercício clique aqui(derivPorRamos)&lt;br /&gt;
&lt;br /&gt;
Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt&lt;/div&gt;</summary>
		<author><name>Ist178052</name></author>
	</entry>
</feed>