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int x^2 cos x dx is …………….....

`int x^2 cos x dx` is ……………..

A

`x^2 sin x + 2x cos x - 2 sin x + c`

B

`x^2 sin x - 2x cos x - 2 sin x + c`

C

`-x^2 sin x + 2x cos x + 2 sin x + c`

D

`-x^2 sin x - 2x cos x + 2 sin x + c`

Text Solution

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The correct Answer is:
A
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