<?xml version="1.0" encoding="UTF-8"?>
<quiz>
 <!-- categoryid: 405 -->
 <question type="category"><category><text>Categoria per defecte en Batxillerat/Àlgebra</text></category></question>
 
 <!-- resourceid-resourcedataid: 4091-3685 -->
 <question type="matchwiris">
    <name><text><![CDATA[T2. Calculeu el valor de "k"]]></text>
</name>
    <questiontext format="html">
<text><![CDATA[Que val &quot;k&quot; per a que cada matriu no tinga inversa]]></text>
    </questiontext>
    <image>portada/Anagrames/D.JPG</image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.33</penalty>
    <hidden>0</hidden>
    <shuffleanswers>1</shuffleanswers>
<subquestion><text>#p1</text>
<answer><text>k=3, k=-3</text>
</answer></subquestion><subquestion><text>#p2</text>
<answer><text>k=0</text>
</answer></subquestion><subquestion><text>#p3</text>
<answer><text>k=2, k=-2</text>
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 </quiz>
