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<quiz>
 <!-- categoryid: 425 -->
 <question type="category"><category><text>Categoria per defecte en Batxillerat/Trigonometria</text></category></question>
 
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 <question type="cloze">
    <name><text>Trig4</text>
</name>
    <questiontext>
<text><![CDATA[Calculeu:<br /> <span class="nolink">«math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;»«mi mathvariant=&quot;normal&quot;»sin«/mi»«mfenced»«mi»x«/mi»«/mfenced»«mo»·«/mo»«mi mathvariant=&quot;normal&quot;»sin«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mi»§#960;«/mi»«/mrow»«/mfenced»«mo»-«/mo»«mi mathvariant=&quot;normal&quot;»cos«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mi»§#960;«/mi»«/mrow»«/mfenced»«mo»·«/mo»«mi mathvariant=&quot;normal&quot;»cos«/mi»«mfenced»«mrow»«mi»§#960;«/mi»«mo»-«/mo»«mi»x«/mi»«/mrow»«/mfenced»«mo»=«/mo»«/math»</span>{:SA:=-1}]]></text>
    </questiontext>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <shuffleanswers>0</shuffleanswers>
</question>
 </quiz>
