intx^2cosxdx...

`intx^2cosxdx`

A

`x^2sinx+2xcosx-2sinx+c`

B

`x^2sinx-2xcosx-2sinx+c`

C

`-x^2sinx+2xcosx+2sinx+c`

D

`-x^2sinx-2xcosx+2sinx+c`

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The correct Answer is:

B, C

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பொருத்துக :
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