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If I(n)=int cos^(n)xdx, then (n+1)I(n+1)...

If `I_(n)=int cos^(n)xdx,` then `(n+1)I_(n+1)-nI_(n-1)=`

A

`sinx`

B

`sinx cos^(n)x`

C

`sinxcos^(n-1)x`

D

`sinxcos^(n-2)x`

Text Solution

Verified by Experts

The correct Answer is:
B
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