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Matematikk.net - Siste endringer [nb]
2024-03-28T09:24:59Z
Følg med på siste endringer i denne wikien med denne matingen.
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https://matematikk.net/w/index.php?title=1T_2021_H%C3%B8st_eksempel_LK20_L%C3%98SNING&diff=29369&oldid=26963
1T 2021 Høst eksempel LK20 LØSNING
2024-03-25T10:07:13Z
<p><span dir="auto"><span class="autocomment">Oppgave 6</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Eldre revisjon</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revisjonen fra 25. mar. 2024 kl. 10:07</td>
</tr><tr><td colspan="4" class="diff-multi" lang="nb">(Én mellomliggende revisjon av samme bruker vises ikke)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l56" >Linje 56:</td>
<td colspan="2" class="diff-lineno">Linje 56:</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>===Oppgave 6===</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>===Oppgave 6===</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>Vi nedfeller høyden i trekanten og får to rettvinklede trekanter. <del class="diffchange diffchange-inline">Vi bruker pytagoras til å finne </del>høyden:</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>Vi nedfeller høyden i trekanten og får to rettvinklede trekanter.</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 class="diffchange diffchange-inline">Vinkelen mellom </ins>høyden <ins class="diffchange diffchange-inline">og hypotenusen blir 30°</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><del class="diffchange diffchange-inline">$h = \sqrt{ a^2 - (\frac a2)^2} = \frac{\sqrt{3}a}{2}$</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><ins class="diffchange diffchange-inline">[[Fil: 1T Eksempel H21 del 1 6.png|200px]]</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><del class="diffchange diffchange-inline">Sinus til en vinkel er definert som motstående katet delt på hypotenus: </del>$ \frac{<del class="diffchange diffchange-inline">h</del>}{<del class="diffchange diffchange-inline">a</del>} = \frac{\frac{<del class="diffchange diffchange-inline">\sqrt{3}</del>a}{2}}{a} = \frac {<del class="diffchange diffchange-inline">\sqrt 3</del>}{2}$</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Siden </ins>$<ins class="diffchange diffchange-inline">\sin(v)=</ins>\frac{<ins class="diffchange diffchange-inline">\text{motstående katet}</ins>}{<ins class="diffchange diffchange-inline">\text{hypotenus}</ins>}<ins class="diffchange diffchange-inline">$</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">$\sin(30°)</ins>=\frac{\frac{a}{2}}{a}=<ins class="diffchange diffchange-inline">\underline{\underline{</ins>\frac{<ins class="diffchange diffchange-inline">1</ins>}{2<ins class="diffchange diffchange-inline">}}</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>===Oppgave 7===</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>===Oppgave 7===</div></td></tr>
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CFleming
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Fil:1T Eksempel H21 del 1 6.png
2024-03-25T09:56:29Z
<p><a href="/w/index.php?title=Bruker:CFleming&action=edit&redlink=1" class="new mw-userlink" title="Bruker:CFleming (siden finnes ikke)"><bdi>CFleming</bdi></a> lastet opp <a href="/side/Fil:1T_Eksempel_H21_del_1_6.png" title="Fil:1T Eksempel H21 del 1 6.png">Fil:1T Eksempel H21 del 1 6.png</a></p>
<p><b>Ny side</b></p><div></div>
CFleming
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Bruker:CFleming
2024-03-25T09:49:01Z
<p>Brukerkontoen <a href="/w/index.php?title=Bruker:CFleming&action=edit&redlink=1" class="new mw-userlink" title="Bruker:CFleming (siden finnes ikke)"><bdi>CFleming</bdi></a> ble opprettet</p>
CFleming