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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

`sum_(m=1)^(10)I_(2m+1)=10 pi`

C

`sum_(m=1)^(10)I_(2m)=0`

D

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

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The correct Answer is:
A, B, C
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