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Solution 1.1:2a - Revision history
2026-04-08T07:36:00Z
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Ian at 13:01, 13 September 2008
2008-09-13T13:01:01Z
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_START}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_START}}</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Uttrycket består av två parenteser</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">The expression consists of two brackets</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><center><math>\bbox[#FFEEAA;,1.5pt]{\,(3-(7-4))\,}\cdot\bbox[#FFEEAA;,1.5pt]{\,(6-5)\,}</math></center></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><center><math>\bbox[#FFEEAA;,1.5pt]{\,(3-(7-4))\,}\cdot\bbox[#FFEEAA;,1.5pt]{\,(6-5)\,}</math></center></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">som vi kan räkna ut var för sig och sedan multiplicera ihop resultatet</del>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">which we can work out individually and then multiply together</ins>.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">{{NAVCONTENT_STEP}}</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">In the expression in the first bracket, we calculate the inner bracket first</ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">I det första parentesuttrycket räknar vi först ut den inre parentesen</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><center><math>(3-\bbox[#FFEEAA;,1.5pt]{\,(7-4)\,}) = (3-\bbox[#FFEEAA;,1.5pt]{\,3\,})</math></center></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><center><math>(3-\bbox[#FFEEAA;,1.5pt]{\,(7-4)\,}) = (3-\bbox[#FFEEAA;,1.5pt]{\,3\,})</math></center></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">och får därför att det första parentesuttrycket blir </del><math>3-3=0</math>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">and obtain that the expression in the first bracket becomes</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><math>3-3=0</math>.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STEP}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STEP}}</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Hela uttrycket är alltså lika med </del>0 <del style="color: red; font-weight: bold; text-decoration: none;">gånger </del><math>(6-5)</math>, <del style="color: red; font-weight: bold; text-decoration: none;">och eftersom </del>0 <del style="color: red; font-weight: bold; text-decoration: none;">gånger någonting alltid ger </del>0 <del style="color: red; font-weight: bold; text-decoration: none;">så blir </del>answer 0.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">The complete expression is </ins>0 <ins style="color: red; font-weight: bold; text-decoration: none;">times </ins><math>(6-5)</math>, <ins style="color: red; font-weight: bold; text-decoration: none;">and since </ins>0 <ins style="color: red; font-weight: bold; text-decoration: none;">times anything is always </ins>0 <ins style="color: red; font-weight: bold; text-decoration: none;">the </ins>answer <ins style="color: red; font-weight: bold; text-decoration: none;">is </ins>0.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><!--<center> [[Image:1_1_2a.gif]] </center> --></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><!--<center> [[Image:1_1_2a.gif]] </center> --></div></td></tr>
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Ian
http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-ImperialCollege/index.php?title=Solution_1.1:2a&diff=5010&oldid=prev
Tekbot: Robot: Automated text replacement (-svaret +answer)
2008-09-12T15:19:02Z
<p>Robot: Automated text replacement (-svaret +answer)</p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>och får därför att det första parentesuttrycket blir <math>3-3=0</math>.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>och får därför att det första parentesuttrycket blir <math>3-3=0</math>.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STEP}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STEP}}</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Hela uttrycket är alltså lika med 0 gånger <math>(6-5)</math>, och eftersom 0 gånger någonting alltid ger 0 så blir <del style="color: red; font-weight: bold; text-decoration: none;">svaret </del>0.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Hela uttrycket är alltså lika med 0 gånger <math>(6-5)</math>, och eftersom 0 gånger någonting alltid ger 0 så blir <ins style="color: red; font-weight: bold; text-decoration: none;">answer </ins>0.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td></tr>
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Tekbot
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Tekbot: Lösning 1.1:2a moved to Solution 1.1:2a: Robot: moved page
2008-09-09T08:05:43Z
<p><a href="/wikis/2009/bridgecourse1-ImperialCollege/index.php?title=L%C3%B6sning_1.1:2a&action=edit" class="new" title="Lösning 1.1:2a">Lösning 1.1:2a</a> moved to <a href="/wikis/2009/bridgecourse1-ImperialCollege/index.php/Solution_1.1:2a" title="Solution 1.1:2a">Solution 1.1:2a</a>: Robot: moved page</p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 08:05, 9 September 2008</td>
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Tekbot: Robot: Automated text replacement (-[[Bild: +[[Image:)
2008-08-21T06:19:59Z
<p>Robot: Automated text replacement (-[[Bild: +[[Image:)</p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Hela uttrycket är alltså lika med 0 gånger <math>(6-5)</math>, och eftersom 0 gånger någonting alltid ger 0 så blir svaret 0.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Hela uttrycket är alltså lika med 0 gånger <math>(6-5)</math>, och eftersom 0 gånger någonting alltid ger 0 så blir svaret 0.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td></tr>
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Tekbot
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Tek at 07:27, 29 April 2008
2008-04-29T07:27:18Z
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<td colspan='2' style="background-color: white; color:black;">Revision as of 07:27, 29 April 2008</td>
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<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><center> [[<del style="color: red; font-weight: bold; text-decoration: none;">Bild:1_1_2a</del>.<del style="color: red; font-weight: bold; text-decoration: none;">gif</del>]] </center></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Uttrycket består av två parenteser</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><center><ins style="color: red; font-weight: bold; text-decoration: none;"><math>\bbox</ins>[<ins style="color: red; font-weight: bold; text-decoration: none;">#FFEEAA;,1.5pt]{\,(3-(7-4))\,}\cdot\bbox</ins>[<ins style="color: red; font-weight: bold; text-decoration: none;">#FFEEAA;,1</ins>.<ins style="color: red; font-weight: bold; text-decoration: none;">5pt</ins>]<ins style="color: red; font-weight: bold; text-decoration: none;">{\,(6-5)\,}</math></center></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">som vi kan räkna ut var för sig och sedan multiplicera ihop resultatet.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">{{NAVCONTENT_STEP}}</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">I det första parentesuttrycket räknar vi först ut den inre parentesen</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"><center><math>(3-\bbox[#FFEEAA;,1.5pt</ins>]<ins style="color: red; font-weight: bold; text-decoration: none;">{\,(7-4)\,}) = (3-\bbox[#FFEEAA;,1.5pt]{\,3\,})</math></ins></center></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">och får därför att det första parentesuttrycket blir <math>3-3=0</math>.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">{{NAVCONTENT_STEP}}</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Hela uttrycket är alltså lika med 0 gånger <math>(6-5)</math>, och eftersom 0 gånger någonting alltid ger 0 så blir svaret 0.</ins></div></td></tr>
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Tek
http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-ImperialCollege/index.php?title=Solution_1.1:2a&diff=97&oldid=prev
Lina at 10:59, 20 March 2008
2008-03-20T10:59:50Z
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Lina
http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-ImperialCollege/index.php?title=Solution_1.1:2a&diff=96&oldid=prev
Lina at 10:58, 20 March 2008
2008-03-20T10:58:19Z
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Lina
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2008-03-20T10:32:00Z
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