For n gt 0 int(0)^(2pi)(x sin^(2n)x)/(si...

For `n gt 0 int_(0)^(2pi)(x sin^(2n)x)/(sin^(2n)x+cos^(2n)x)dx=` ….

A

`pi^(-1)`

B

`pi`

C

`pi^(-2)`

D

`pi^2`

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The correct Answer is:

D

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