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 <question type="category"><category><text>1MA 04. VECTORS/1MA.04.2 Operacions amb vectors</text></category></question>
 
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      <text>1MA.04.2.30DT MULTIPLICACIÓ DE VECTORS</text>
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      <text><![CDATA[<table style="border: 4px solid #003300; float: none; text-align: left; vertical-align: top; background-image: url('http://www.insmilaifontanals.cat/none'); background-color: #ffffcc; width: 366px; height: 98px;" border="4" frame="void" rules="none" align="center">
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<td style="text-align: center; width: 50%; background-color: #003300;" colspan="2" valign="top"><span style="color: #ffff99; font-size: large;" data-mce-mark="1"><span style="font-size: large;" data-mce-mark="1">Multiplicació per un nombre</span></span></td>
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<p><span style="font-size: small;" data-mce-mark="1"><strong>Per multiplicar un vector per un escalar, </strong></span></p>
<p><span style="font-size: small;" data-mce-mark="1"><strong>multipliquem els components:</strong></span></p>
<p><span style="font-size: small;" data-mce-mark="1"><strong>5·(-3,4) = (-15,20)</strong></span></p>
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