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int x^(2) cos^(2)xdx=...

`int x^(2) cos^(2)xdx=`

A

`(1)/(2)[(x^(3))/(3)+(x^(2))/(2)sin 2x+(x cos 2x)/(2)+(sin 2x)/(4)]|c`

B

`(1)/(2)[(x^(3))/(3)+(x^(2))/(2)sin 2x+(x cos 2x)/(2)-(sin 2x)/(4)]|c`

C

`(1)/(2)[(x^(3))/(3)-(x^(2))/(2)sin 2x-(x cos 2x)/(2)-(sin 2x)/(4)]|c`

D

none

Text Solution

Verified by Experts

The correct Answer is:
B
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