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<font size="3">Calculeu una primitiva de la funció f(x)=#f.</font><br /><br /><br /><br /><font size="3"><span style="text-decoration: underline">Nota 1</span>: denotarem la constant d'integració per C. Així, la solució serà de la forma g(x)+C, on g'(x)=f(x).</font><br /><br /><br /><font size="3"><span style="text-decoration: underline">Nota</span> 2: per una qüestió tècnica, quan wiris integra p.ex. </font><font size="3"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mn»1«/mn»«mi»x«/mi»«/mfrac»«/math»</span></span></span></span></span> tria com a solució <span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»ln«/mi»«mo»(«/mo»«mfenced close=¨|¨ open=¨|¨»«mi»x«/mi»«/mfenced»«mo»)«/mo»«/math»</span></span></span></span></span></font><font size="3">, ja que en cas que x pogués prendre un valor negatiu així no hi hauria error. D'aquesta manera en primitives on ens surti ln, recordeu de posar el valor absolut per evitar que us dongui la resposta com incorrecta.</font><br />
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16.66667%
14.28571%
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11.11111%
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Thursday, 10 December 2015, 10:53 AM
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