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int (cosx+sinx) dx is equal to :...

`int (cosx+sinx)` dx is equal to :

A

`(x^(3))/(3)-x^(2)sin x + sin 2x +C`

B

`(x^(3))/(3)-x^(2)sin x-cos2x+C`

C

`(x^(3))/(3)-x^(2)cos x - cos 2x +C`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
D
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