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 <question type="category"><category><text>1MA 04. VECTORS/1MA.04.0 Preguntes sobre teoria</text></category></question>
 
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      <text>1MA.04.0.31PT Determinant</text>
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      <text><![CDATA[<div align="justify"><span style="color: #006600;"><strong>Completa: <br /></strong></span>
<div align="center"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced close=¨|¨ open=¨|¨»«mtable»«mtr»«mtd»«mi mathvariant=¨bold¨»a«/mi»«/mtd»«mtd»«mi mathvariant=¨bold¨»b«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi mathvariant=¨bold¨»c«/mi»«/mtd»«mtd»«mi mathvariant=¨bold¨»d«/mi»«/mtd»«/mtr»«/mtable»«/mfenced»«mo»§nbsp;«/mo»«mo»=«/mo»«/math»</span>{1:SA: ~=ad-cb ~=ad-bc}</div>
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<p><span style="color: #006600;"><strong><br /><br /></strong></span></p>]]></text>
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      <text></text>
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    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
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