http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?action=history&feed=atom&title=C%C3%A1lculo_do_determinante 2026-07-25T10:31:43Z Histórico de edições para esta página nesta wiki MediaWiki 1.35.2 http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=C%C3%A1lculo_do_determinante&diff=1559&oldid=prev 2016-08-04T10:04:20Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="pt"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Revisão anterior</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revisão das 10h04min de 4 de agosto de 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16" >Linha 16:</td> <td colspan="2" class="diff-lineno">Linha 16:</td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>Qual o determinante da matriz \(\left(\begin{array}{cccc}<del class="diffchange diffchange-inline">0</del>&amp;#038;<del class="diffchange diffchange-inline">2</del>&amp;#038;<del class="diffchange diffchange-inline">0</del>&amp;#038;2\\<del class="diffchange diffchange-inline">2</del>&amp;#038;<del class="diffchange diffchange-inline">0</del>&amp;#038;<del class="diffchange diffchange-inline">2</del>&amp;#038;<del class="diffchange diffchange-inline">3</del>\\<del class="diffchange diffchange-inline">3</del>&amp;#038;<del class="diffchange diffchange-inline">0</del>&amp;#038;\beta&amp;#038;0\\0&amp;#038;<del class="diffchange diffchange-inline">2</del>&amp;#038;<del class="diffchange diffchange-inline">3</del>&amp;#038;\alpha\\\end{array}\right)\)?</div></td><td class='diff-marker'>+</td><td style="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;"><div>Qual o determinante da matriz \(\left(\begin{array}{cccc}<ins class="diffchange diffchange-inline">2</ins>&amp;#038;<ins class="diffchange diffchange-inline">0</ins>&amp;#038;<ins class="diffchange diffchange-inline">3</ins>&amp;#038;2\\<ins class="diffchange diffchange-inline">0</ins>&amp;#038;<ins class="diffchange diffchange-inline">2</ins>&amp;#038;<ins class="diffchange diffchange-inline">1</ins>&amp;#038;<ins class="diffchange diffchange-inline">2</ins>\\<ins class="diffchange diffchange-inline">0</ins>&amp;#038;<ins class="diffchange diffchange-inline">2</ins>&amp;#038;\beta&amp;#038;0\\0&amp;#038;<ins class="diffchange diffchange-inline">0</ins>&amp;#038;<ins class="diffchange diffchange-inline">2</ins>&amp;#038;\alpha\\\end{array}\right)\)?</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>A)\(<del class="diffchange diffchange-inline">2(-2</del>\alpha\beta<del class="diffchange diffchange-inline">+6</del>\alpha+<del class="diffchange diffchange-inline">4\beta-39)</del>\),</div></td><td class='diff-marker'>+</td><td style="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;"><div>A)\(<ins class="diffchange diffchange-inline">4</ins>\alpha\beta<ins class="diffchange diffchange-inline">-4</ins>\alpha+<ins class="diffchange diffchange-inline">16</ins>\),</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>B)\(<del class="diffchange diffchange-inline">2(-</del>2\alpha<del class="diffchange diffchange-inline">\beta+6\alpha+4</del>\beta-<del class="diffchange diffchange-inline">39)+</del>\alpha+<del class="diffchange diffchange-inline">3\beta-1</del>\),</div></td><td class='diff-marker'>+</td><td style="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;"><div>B)\(2\alpha\beta-<ins class="diffchange diffchange-inline">2</ins>\alpha+<ins class="diffchange diffchange-inline">16</ins>\),</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>C)\<del class="diffchange diffchange-inline">(2</del>(-<del class="diffchange diffchange-inline">2\alpha\beta+6\alpha+4\beta-39)-3\alpha\beta</del>\),</div></td><td class='diff-marker'>+</td><td style="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;"><div>C)\(-<ins class="diffchange diffchange-inline">16</ins>\),</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>D)\(2\alpha\beta<del class="diffchange diffchange-inline">+2(</del>-<del class="diffchange diffchange-inline">2\alpha\beta+6\alpha+</del>4<del class="diffchange diffchange-inline">\beta-39)-</del>\alpha+<del class="diffchange diffchange-inline">2\beta</del>\)</div></td><td class='diff-marker'>+</td><td style="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;"><div>D)\(2\alpha\beta-4\alpha+<ins class="diffchange diffchange-inline">16</ins>\)</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>Para obter o zip que contém as instâncias deste exercício clique aqui(Laplace)</div></td><td class='diff-marker'> </td><td style="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;"><div>Para obter o zip que contém as instâncias deste exercício clique aqui(Laplace)</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt</div></td><td class='diff-marker'> </td><td style="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;"><div>Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt</div></td></tr> </table>

Ist178052 http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=C%C3%A1lculo_do_determinante&diff=1558&oldid=prev 2016-08-04T09:29:32Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="pt"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Revisão anterior</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revisão das 09h29min de 4 de agosto de 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19" >Linha 19:</td> <td colspan="2" class="diff-lineno">Linha 19:</td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>A)\(2(-2\alpha\beta+6\alpha+4\beta-39)\),</div></td><td class='diff-marker'> </td><td style="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;"><div>A)\(2(-2\alpha\beta+6\alpha+4\beta-39)\),</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>B)\(2(-2\alpha\beta+6\alpha+4\beta-39)+\alpha+3\beta-1\),</div></td><td class='diff-marker'> </td><td style="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;"><div>B)\(2(-2\alpha\beta+6\alpha+4\beta-39)+\alpha+3\beta-1\),</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>C)\(2(-2\alpha\beta+6\alpha+4\beta-39)-3\alpha\beta\),</div></td><td class='diff-marker'> </td><td style="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;"><div>C)\(2(-2\alpha\beta+6\alpha+4\beta-39)-3\alpha\beta\),</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>D)\(2\alpha\beta+2(-2\alpha\beta+6\alpha+4\beta-39)-\alpha+2\beta\)</div></td><td class='diff-marker'> </td><td style="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;"><div>D)\(2\alpha\beta+2(-2\alpha\beta+6\alpha+4\beta-39)-\alpha+2\beta\)</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> </table>

Ist178052 http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=C%C3%A1lculo_do_determinante&diff=1557&oldid=prev 2016-08-04T09:29:16Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="pt"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Revisão anterior</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revisão das 09h29min de 4 de agosto de 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16" >Linha 16:</td> <td colspan="2" class="diff-lineno">Linha 16:</td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td><td class='diff-marker'> </td><td style="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;"><div>&lt;/div&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>Qual o determinante da matriz \(\left(\begin{array}{cccc}<del class="diffchange diffchange-inline">2</del>&amp;#038;<del class="diffchange diffchange-inline">1</del>&amp;#038;<del class="diffchange diffchange-inline">2</del>&amp;#038;<del class="diffchange diffchange-inline">1</del>\\<del class="diffchange diffchange-inline">0</del>&amp;#038;<del class="diffchange diffchange-inline">2</del>&amp;#038;2&amp;#038;<del class="diffchange diffchange-inline">2</del>\\<del class="diffchange diffchange-inline">2</del>&amp;#038;0&amp;#038;\beta&amp;#038;<del class="diffchange diffchange-inline">2</del>\\0&amp;#038;<del class="diffchange diffchange-inline">0</del>&amp;#038;<del class="diffchange diffchange-inline">1</del>&amp;#038;\alpha\\\end{array}\right)\)?</div></td><td class='diff-marker'>+</td><td style="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;"><div>Qual o determinante da matriz \(\left(\begin{array}{cccc}<ins class="diffchange diffchange-inline">0</ins>&amp;#038;<ins class="diffchange diffchange-inline">2</ins>&amp;#038;<ins class="diffchange diffchange-inline">0</ins>&amp;#038;<ins class="diffchange diffchange-inline">2</ins>\\<ins class="diffchange diffchange-inline">2</ins>&amp;#038;<ins class="diffchange diffchange-inline">0</ins>&amp;#038;2&amp;#038;<ins class="diffchange diffchange-inline">3</ins>\\<ins class="diffchange diffchange-inline">3</ins>&amp;#038;0&amp;#038;\beta&amp;#038;<ins class="diffchange diffchange-inline">0</ins>\\0&amp;#038;<ins class="diffchange diffchange-inline">2</ins>&amp;#038;<ins class="diffchange diffchange-inline">3</ins>&amp;#038;\alpha\\\end{array}\right)\)?</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>A)\(2(2\alpha\beta<del class="diffchange diffchange-inline">-2</del>\alpha-<del class="diffchange diffchange-inline">4</del>)\),</div></td><td class='diff-marker'>+</td><td style="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;"><div>A)\(2(<ins class="diffchange diffchange-inline">-</ins>2\alpha\beta<ins class="diffchange diffchange-inline">+6</ins>\alpha<ins class="diffchange diffchange-inline">+4\beta</ins>-<ins class="diffchange diffchange-inline">39</ins>)\),</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>B)\(2(2\alpha\beta<del class="diffchange diffchange-inline">-2</del>\alpha-<del class="diffchange diffchange-inline">4</del>)<del class="diffchange diffchange-inline">-\alpha</del>+<del class="diffchange diffchange-inline">2</del>\alpha<del class="diffchange diffchange-inline">\beta</del>+<del class="diffchange diffchange-inline">2</del>\beta\),</div></td><td class='diff-marker'>+</td><td style="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;"><div>B)\(2(<ins class="diffchange diffchange-inline">-</ins>2\alpha\beta<ins class="diffchange diffchange-inline">+6</ins>\alpha<ins class="diffchange diffchange-inline">+4\beta</ins>-<ins class="diffchange diffchange-inline">39</ins>)+\alpha+<ins class="diffchange diffchange-inline">3</ins>\beta<ins class="diffchange diffchange-inline">-1</ins>\),</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>C)\(2(2\alpha\beta<del class="diffchange diffchange-inline">-2</del>\alpha-<del class="diffchange diffchange-inline">4</del>)-<del class="diffchange diffchange-inline">2</del>\alpha<del class="diffchange diffchange-inline">+3</del>\),</div></td><td class='diff-marker'>+</td><td style="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;"><div>C)\(2(<ins class="diffchange diffchange-inline">-</ins>2\alpha\beta<ins class="diffchange diffchange-inline">+6</ins>\alpha<ins class="diffchange diffchange-inline">+4\beta</ins>-<ins class="diffchange diffchange-inline">39</ins>)-<ins class="diffchange diffchange-inline">3</ins>\alpha<ins class="diffchange diffchange-inline">\beta</ins>\),</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>D)\(2(2\alpha\beta<del class="diffchange diffchange-inline">-2</del>\alpha-<del class="diffchange diffchange-inline">4</del>)<del class="diffchange diffchange-inline">+</del>\alpha+<del class="diffchange diffchange-inline">3</del>\beta<del class="diffchange diffchange-inline">-1</del>\)</div></td><td class='diff-marker'>+</td><td style="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;"><div>D)\(<ins class="diffchange diffchange-inline">2\alpha\beta+</ins>2(<ins class="diffchange diffchange-inline">-</ins>2\alpha\beta<ins class="diffchange diffchange-inline">+6</ins>\alpha<ins class="diffchange diffchange-inline">+4\beta</ins>-<ins class="diffchange diffchange-inline">39</ins>)<ins class="diffchange diffchange-inline">-</ins>\alpha+<ins class="diffchange diffchange-inline">2</ins>\beta\)</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>Para obter o zip que contém as instâncias deste exercício clique aqui(Laplace)</div></td><td class='diff-marker'> </td><td style="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;"><div>Para obter o zip que contém as instâncias deste exercício clique aqui(Laplace)</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt</div></td><td class='diff-marker'> </td><td style="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;"><div>Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt</div></td></tr> </table>

Ist178052 http://www.mysolutions.tecnico.ulisboa.pt//wiki/index.php?title=C%C3%A1lculo_do_determinante&diff=1556&oldid=prev 2016-08-04T09:23:38Z

<p>Criou a página com &quot;&lt;div class=&quot;toccolours mw-collapsible mw-collapsed&quot; style=&quot;width:420px&quot;&gt; &#039;&#039;&#039;Metadata&#039;&#039;&#039; &lt;div class=&quot;mw-collapsible-content&quot;&gt; *CONTEXTO : Primeiro ciclo universitário *AREA:...&quot;</p> <p><b>Página nova</b></p><div>&lt;div class=&quot;toccolours mw-collapsible mw-collapsed&quot; style=&quot;width:420px&quot;&gt;<br /> '''Metadata'''<br /> &lt;div class=&quot;mw-collapsible-content&quot;&gt;<br /> *CONTEXTO : Primeiro ciclo universitário<br /> *AREA: Matemática<br /> *DISCIPLINA: Álgebra Linear<br /> *ANO: 1<br /> *LINGUA: pt<br /> *AUTOR: Equipa Álgebra Linear<br /> *MATERIA PRINCIPAL: Inversao de matrizes<br /> *DESCRICAO: Inversa do produto de 3 matrizes elementares<br /> *DIFICULDADE: easy<br /> *TEMPO MEDIO DE RESOLUCAO: 15 mn<br /> *TEMPO MAXIMO DE RESOLUCAO: 30 mn<br /> *PALAVRAS CHAVE: <br /> &lt;/div&gt;<br /> &lt;/div&gt;<br /> Qual o determinante da matriz \(\left(\begin{array}{cccc}2&amp;#038;1&amp;#038;2&amp;#038;1\\0&amp;#038;2&amp;#038;2&amp;#038;2\\2&amp;#038;0&amp;#038;\beta&amp;#038;2\\0&amp;#038;0&amp;#038;1&amp;#038;\alpha\\\end{array}\right)\)?<br /> <br /> A)\(2(2\alpha\beta-2\alpha-4)\),<br /> B)\(2(2\alpha\beta-2\alpha-4)-\alpha+2\alpha\beta+2\beta\),<br /> C)\(2(2\alpha\beta-2\alpha-4)-2\alpha+3\),<br /> D)\(2(2\alpha\beta-2\alpha-4)+\alpha+3\beta-1\)<br /> <br /> Para obter o zip que contém as instâncias deste exercício clique aqui(Laplace)<br /> <br /> Se deseja obter o código fonte que gera os exercícios contacte miguel.dziergwa@ist.utl.pt</div>

Ist178052