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int [(log x-1)/(1+(logx)^(2))]^(2) dx=...

`int [(log x-1)/(1+(logx)^(2))]^(2) dx=`

A

`(xe^x)/(1+x^2)+C`

B

`x/((logx)^2+1)+C`

C

`logx/((logx)^2+C)`

D

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

Text Solution

Verified by Experts

The correct Answer is:
B
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