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<table style="text-align: left; margin-left: auto; margin-right: auto; background-color: #ffffcc; background-image: url('http://www.insmilaifontanals.cat/none'); color: #006600; border: 4px solid #003300; float: none; vertical-align: top; width: 400px;" border="4" frame="void" rules="none" align="center"> <tbody> <tr style="background-color: #006600;"> <td style="background-color: #003300; width: 100%;" valign="top"> <div style="text-align: center;"><span style="font-size: large; color: #ffff99;">Forma trigonomètrica</span></div> </td> </tr> <tr> <td valign="top" width="100%"> <div style="text-align: center;"> </div> <span style="font-weight: bold; font-size: small; color: #003300;">El nombre complex z = a+bi es pot escriure en forma trigonomètrica: </span><br style="font-weight: bold;" /> <div style="text-align: center; font-weight: bold;"><span class="nolink" style="font-size: small; color: #003300;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mi mathvariant=¨bold¨ mathcolor=¨#003300¨»z«/mi»«mo mathcolor=¨#003300¨»§#160;«/mo»«mo mathcolor=¨#003300¨»=«/mo»«mo mathcolor=¨#003300¨»§#160;«/mo»«msub mathcolor=¨#003300¨»«mi mathvariant=¨bold¨ mathcolor=¨#003300¨»r«/mi»«mrow»«mi mathvariant=¨bold¨»§#945;«/mi»«mo»§#176;«/mo»«/mrow»«/msub»«mo mathvariant=¨bold¨ mathcolor=¨#003300¨»=«/mo»«mi mathvariant=¨bold¨ mathcolor=¨#003300¨»r«/mi»«mfenced mathcolor=¨#003300¨»«mrow»«mi mathvariant=¨bold¨»cos§#945;«/mi»«mo mathvariant=¨bold¨»+«/mo»«mi mathvariant=¨bold¨»i«/mi»«mo mathvariant=¨bold¨»§#183;«/mo»«mi mathvariant=¨bold¨»sin§#945;«/mi»«/mrow»«/mfenced»«/mstyle»«/math»</span></div> <div style="text-align: center; font-weight: bold;"><span style="font-size: small;"><span style="color: #003300;">Si r és el</span> <span style="color: #ff6600;">MÒDUL<span style="color: #003300;"> i </span></span></span><span style="font-size: small;"><span style="font-weight: bold;"><span style="color: #003300;">α és l'</span><span style="font-weight: bold;"> ARGUMENT</span></span></span></div> </td> </tr> </tbody> </table>
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Thursday, 23 August 2018, 4:17 PM
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