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int (e^(x) (x^(2) tan^(-1) x + tan^(-1) ...

`int (e^(x) (x^(2) tan^(-1) x + tan^(-1) x + 1))/( x^(2) + 1) dx ` is

A

` e^(x) tan ^(-1) (x + 1) + c `

B

` tan^(-1) (e^(x)) + c `

C

`e^(x)((tan^(-1)x)^(2))/(2)+c`

D

`e^(x) tan ^(-1) x + c `

Text Solution

Verified by Experts

The correct Answer is:
A, C
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