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

Choose the correct answer
`int(dx)/(x(x^(2)+1))` equals

A

`logabsx-1/2log(x^(2)+1)+C`

B

`logabsx+1/2log(x^(2)+1)+C`

C

`-logabsx+1/2log(x^(2)+1)+C`

D

`1/2logabsx+log(x^(2)+1)+C`

Verified by Experts

The correct Answer is:

A

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