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 <question type="category"><category><text>4t ESO/4.01 NOMBRES/4.01.2 Aproximació i error</text></category></question>
 
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      <text>4.01.2.50 TEORIA: Error</text>
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<div style="text-align: center;"><span style="font-size: large; color: #ffff99;" data-mce-mark="1">Error absolut i relatiu</span></div>
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<td width="50%"><span style="font-size: large; color: #000080;" data-mce-mark="1"><strong><span style="font-size: medium;" data-mce-mark="1">Error absolut</span></strong><br /></span></td>
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<p><br /><span style="font-size: medium; color: #000080;" data-mce-mark="1">E<sub>A</sub> = <span style="font-size: large;"><strong><span style="color: #ff0000;">|</span></strong></span>nombre - aproximació<span style="font-size: large;"><strong><span style="color: #ff0000;">|</span></strong></span></span></p>
<p> <span style="font-size: small; color: #ff0000;">(en valor absolut: sempre positiu)</span></p>
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<p><span style="font-size: medium; color: #000080;" data-mce-mark="1">Error relatiu</span></p>
<p><span style="color: #000080;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub mathcolor=¨#00007F¨»«mi mathvariant=¨bold¨ mathcolor=¨#00007F¨»E«/mi»«mi mathvariant=¨bold¨»R«/mi»«/msub»«mo mathvariant=¨bold¨ mathcolor=¨#00007F¨»=«/mo»«mfrac mathcolor=¨#00007F¨»«msub»«mi mathvariant=¨bold¨»E«/mi»«mi mathvariant=¨bold¨»A«/mi»«/msub»«mi mathvariant=¨bold¨»Nombre«/mi»«/mfrac»«/mrow»«/mstyle»«/math»</span></p>
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