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int(d x)/(x(x^4+1))=...

`int(d x)/(x(x^4+1))=`

A

`1/4log((x^(4)+1)/x^(4))+c`

B

`1/4log((x^(4))/(x^(4)+1))+c`

C

`1/4log(x^(4)+1)+c`

D

`1/4log((x^(4))/(x^(4)+2))+c`

Text Solution

Verified by Experts

The correct Answer is:
B
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