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Choose the correct answer int(dx)/(x^(...

Choose the correct answer
`int(dx)/(x^(2)+2x+2)` equals

A

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

B

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

C

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

D

`tan^(-1)x+c`

Text Solution

Verified by Experts

The correct Answer is:
B
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