https://minidemo.mathonline.se/index.php?action=history&feed=atom&title=2.5_L%C3%B6sning_5a 2026-06-23T11:12:42Z Versionshistorik för denna sida på wikin MediaWiki 1.23.1 https://minidemo.mathonline.se/index.php?title=2.5_L%C3%B6sning_5a&diff=17212&oldid=prev 2014-11-09T16:54:18Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Äldre version</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Versionen från 9 november 2014 kl. 16.54</td> </tr><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'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>:&lt;math&gt; \displaystyle y = {e\,^x + e\,^{-x} \over 2} = {e\,^x \over 2} + {e\,^{-x} \over 2} = {1 \over 2}\cdot e\,^x + {1 \over 2}\cdot e\,^{-x}&lt;/math&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>:&lt;math&gt; \displaystyle y = {e\,^x + e\,^{-x} \over 2} = {e\,^x \over 2} + {e\,^{-x} \over 2} = {1 \over 2}\cdot e\,^x + {1 \over 2}\cdot e\,^{-x}&lt;/math&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; 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><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>:&lt;math&gt; \displaystyle y\,' = {1 \over 2}\cdot e\,^x - {1 \over 2}\cdot e\,^{-x} = {e\,^x - e\,^{-x} \over 2} &lt;/math&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>:&lt;math&gt; \displaystyle y\,' = {1 \over 2}\cdot e\,^x - {1 \over 2}\cdot e\,^{-x} = {e\,^x - e\,^{-x} \over 2} &lt;/math&gt;</div></td></tr> </table>

Taifun https://minidemo.mathonline.se/index.php?title=2.5_L%C3%B6sning_5a&diff=16694&oldid=prev 2014-10-30T15:13:58Z

<p>Skapade sidan med &#039;:&lt;math&gt; \displaystyle y = {e\,^x + e\,^{-x} \over 2} = {e\,^x \over 2} + {e\,^{-x} \over 2} = {1 \over 2}\cdot e\,^x + {1 \over 2}\cdot e\,^{-x}&lt;/math&gt; :&lt;math&gt; \displaystyle...&#039;</p> <p><b>Ny sida</b></p><div>:&lt;math&gt; \displaystyle y = {e\,^x + e\,^{-x} \over 2} = {e\,^x \over 2} + {e\,^{-x} \over 2} = {1 \over 2}\cdot e\,^x + {1 \over 2}\cdot e\,^{-x}&lt;/math&gt;<br /> <br /> <br /> :&lt;math&gt; \displaystyle y\,' = {1 \over 2}\cdot e\,^x - {1 \over 2}\cdot e\,^{-x} = {e\,^x - e\,^{-x} \over 2} &lt;/math&gt;</div>

Taifun