Question
Asked Oct 30, 2019
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how to solve problem in photo attached

First make a substitution and then use integration by parts to evaluate the integral
-1 cos()dt
T/2
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First make a substitution and then use integration by parts to evaluate the integral -1 cos()dt T/2

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Expert Answer

Step 1

Substitute x = t2 in the given integral and so the...

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when t when t dx 2tdt 2 1 xcosx dr 2 -1t2 cost dt

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Math

Calculus