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If int(n)=int(-pi)^(pi)(sin nx)/((1+pi^(...

If `int_(n)=int_(-pi)^(pi)(sin nx)/((1+pi^(x))sinx) dx, n=0,1,2,……….` then

A

`I_(n) = I_(n+2)`

B

`underset(m=1)overset(10)sumI_(2m+1) = 10 pi`

C

`underset(m=1)overset(10)sum I_(2m) = 0`

D

`I_(n) = I_(n+1)`

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The correct Answer is:
A, B, C
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