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Svar Övning 7.1.3 - Versionshistorik
2026-05-21T22:19:19Z
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http://wiki.math.se/wikis/samverkan/flervariabelanalys-LIU/index.php?title=Svar_%C3%96vning_7.1.3&diff=1183&oldid=prev
Olosv den 10 september 2014 kl. 11.51
2014-09-10T11:51:50Z
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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 10 september 2014 kl. 11.51</td>
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<tr><td colspan="2" class="diff-lineno">Rad 1:</td>
<td colspan="2" class="diff-lineno">Rad 1:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>a)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>a)</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{1}}=\frac{x_{1}}{|\mathbf{x}|}</math>, </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{1}}=\frac{x_{1}}{|\mathbf{x}|}</math>, </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{2}}=\frac{x_{2}}{|\mathbf{x}|}</math>, </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{2}}=\frac{x_{2}}{|\mathbf{x}|}</math>, </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{3}}=\frac{x_{3}}{|\mathbf{x}|}</math></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{3}}=\frac{x_{3}}{|\mathbf{x}|}</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: #eee; color:black; font-size: smaller;"><div>b)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>b)</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{1}}=2x_{1}</math>, </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{1}}=2x_{1}</math>, </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{2}}=2x_{2}</math>, </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{2}}=2x_{2}</math>, </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{3}}=2x_{3}</math></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{3}}=2x_{3}</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: #eee; color:black; font-size: smaller;"><div>c)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>c)</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{1}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{1}}{|\mathbf{x}|}</math>, </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{1}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{1}}{|\mathbf{x}|}</math>, </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{2}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{2}}{|\mathbf{x}|}</math>, </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{2}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{2}}{|\mathbf{x}|}</math>, </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><math><del style="color: red; font-weight: bold; text-decoration: none;">f_</del>{x_{3}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{3}}{|\mathbf{x}|}</math></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math><ins style="color: red; font-weight: bold; text-decoration: none;">f'_</ins>{x_{3}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{3}}{|\mathbf{x}|}</math></div></td></tr>
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Olosv
http://wiki.math.se/wikis/samverkan/flervariabelanalys-LIU/index.php?title=Svar_%C3%96vning_7.1.3&diff=325&oldid=prev
Olosv: Ny sida: a) <math>f_{x_{1}}=\frac{x_{1}}{|\mathbf{x}|}</math>, <math>f_{x_{2}}=\frac{x_{2}}{|\mathbf{x}|}</math>, <math>f_{x_{3}}=\frac{x_{3}}{|\mathbf{x}|}</math> b) <math>f_{x_{1}}=2x_{1}</math...
2013-07-05T08:49:11Z
<p>Ny sida: a) <math>f_{x_{1}}=\frac{x_{1}}{|\mathbf{x}|}</math>, <math>f_{x_{2}}=\frac{x_{2}}{|\mathbf{x}|}</math>, <math>f_{x_{3}}=\frac{x_{3}}{|\mathbf{x}|}</math> b) <math>f_{x_{1}}=2x_{1}</math...</p>
<p><b>Ny sida</b></p><div>a)<br />
<math>f_{x_{1}}=\frac{x_{1}}{|\mathbf{x}|}</math>, <br />
<math>f_{x_{2}}=\frac{x_{2}}{|\mathbf{x}|}</math>, <br />
<math>f_{x_{3}}=\frac{x_{3}}{|\mathbf{x}|}</math><br />
<br />
b)<br />
<math>f_{x_{1}}=2x_{1}</math>, <br />
<math>f_{x_{2}}=2x_{2}</math>, <br />
<math>f_{x_{3}}=2x_{3}</math><br />
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c)<br />
<math>f_{x_{1}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{1}}{|\mathbf{x}|}</math>, <br />
<math>f_{x_{2}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{2}}{|\mathbf{x}|}</math>, <br />
<math>f_{x_{3}}=\frac{1}{1+|\mathbf{x}|}\; \frac{x_{3}}{|\mathbf{x}|}</math></div>
Olosv