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Test-Lidia
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<div align="center"> </div> <table style="background-color: #ffffcc; background-image: none; color: #003300; border: 4px solid #003300; float: none; text-align: left; vertical-align: top; width: 400px;" border="4" frame="void" rules="none" align="center"> <tbody> <tr> <td style="background-color: #003300; background-image: none; color: #ffcc00; text-align: center; vertical-align: middle; border-style: none;" valign="top" width="100%"><span style="color: #ffff99; font-size: large;">Vector posició</span></td> </tr> <tr style="font-weight: bold;" align="justify"> <td valign="top" width="100%"> <p><span style="font-size: small; color: #003300;">Si A(x,y) és un punt qualsevol, anomenem vector posició de A, el vector que va de l'origen de coordenades O(0,0) al punt A. Les seves components són:</span></p> <p style="text-align: center;"><span style="font-size: small; color: #003300;"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mover accent=¨true¨»«mi mathvariant=¨bold¨»v«/mi»«mo»§#8594;«/mo»«/mover»«/math»</span> = (x,y)</span></p> </td> </tr> </tbody> </table>
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Thursday, 23 August 2018, 4:17 PM
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