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overset(2pi) underset(0)int(xsin^(2n)x)/...

`overset(2pi) underset(0)int(xsin^(2n)x)/(sin^(2n)x+cos^(2n)x)dx,n gt 0`, is equal to

A

(a) `pi`

B

(b) `2pi`

C

(c) `pi^(2)`

D

(d) `1/2pi^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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