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Evaluate int{log((1+sin2theta)/(1-sinthe...

Evaluate `int{log((1+sin2theta)/(1-sintheta))^(cos^(2)theta)+log((cos2theta)/(1+sin2theta))}d theta`.

Text Solution

Verified by Experts

The correct Answer is:
`(sin 2 theta)/(2) log((cos theta+sin theta)/(cos theta- sin theta))+1/2 log |cos 2 theta|+C`
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