i. Show that d/dx(e 4x /4 xe 4x ) = pxe 4x , where p is
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i. Show that d/dx(e4x/4 – xe4x) = pxe4x, where p is an integer to be found.
ii. Hence find the exact value of ʃ0ln2 xe4x dx, giving your answer in the form a ln 2 + b/c, where a, b and c are integers to be found.
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i To find ddxe4x4 xe4x we can use the product rule of diffe...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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