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If n in N and I(n) = intsin^(n) x dx th...

If `n in N` and `I_(n) = intsin^(n) x dx ` then `nI_(n)-(n-1)I_(n-2) =`

A

`sin^(n-1)x.cosx

B

`-sin^(n-1)x.cosx`

C

`x. sin^(n)x`

D

`-x sin^(n) x`

Text Solution

Verified by Experts

The correct Answer is:
B
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