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Svar till övning 17.22 - Versionshistorik
2026-04-05T19:37:30Z
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Geoba den 27 november 2008 kl. 10.35
2008-11-27T10:35:11Z
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<td colspan='2' style="background-color: white; color:black;">← Äldre version</td>
<td colspan='2' style="background-color: white; color:black;">Versionen från 27 november 2008 kl. 10.35</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>1. <math>N(F)=[(1,1,1)^t]</math></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>1. <math>N(F)=[(1,1,1)^t]</math></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>2. <math>V(F)=[(<del style="color: red; font-weight: bold; text-decoration: none;">2</del>,1,1)^t,(<del style="color: red; font-weight: bold; text-decoration: none;">1</del>,<del style="color: red; font-weight: bold; text-decoration: none;">0</del>,<del style="color: red; font-weight: bold; text-decoration: none;">1</del>)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}</math>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>2. <math>V(F)=[(<ins style="color: red; font-weight: bold; text-decoration: none;">1</ins>,1,1)^t,(<ins style="color: red; font-weight: bold; text-decoration: none;">-2</ins>,<ins style="color: red; font-weight: bold; text-decoration: none;">-3</ins>,<ins style="color: red; font-weight: bold; text-decoration: none;">2</ins>)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}</math>.</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>3. <math>N(F)\cap V(F)=(1,1,1)^t</math>.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>3. <math>N(F)\cap V(F)=(1,1,1)^t</math>.</div></td></tr>
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Geoba
http://wiki.math.se/wikis/samverkan/linalg-LIU/index.php?title=Svar_till_%C3%B6vning_17.22&diff=736&oldid=prev
Geoba: Ny sida: 1. <math>N(F)=[(1,1,1)^t]</math> 2. <math>V(F)=[(2,1,1)^t,(1,0,1)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}</math>. 3. <math>N(F)\cap V(F)=(1,1,1)^t</math>. 4. <math>N(F^2)=[...
2008-11-07T13:24:36Z
<p>Ny sida: 1. <math>N(F)=[(1,1,1)^t]</math> 2. <math>V(F)=[(2,1,1)^t,(1,0,1)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}</math>. 3. <math>N(F)\cap V(F)=(1,1,1)^t</math>. 4. <math>N(F^2)=[...</p>
<p><b>Ny sida</b></p><div>1. <math>N(F)=[(1,1,1)^t]</math><br />
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2. <math>V(F)=[(2,1,1)^t,(1,0,1)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}</math>.<br />
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3. <math>N(F)\cap V(F)=(1,1,1)^t</math>.<br />
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4. <math>N(F^2)=[(0,1,1)^t,(1,0,0)^t]</math><br />
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5. <math>V(F^2)=[(6,11,-14)^t]</math>.</div>
Geoba