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int (f'(x))/(f(x)log f(x))dx=...

`int (f'(x))/(f(x)log f(x))dx=`

A

`(f(x))/(log f(x))+c`

B

`f(x)* log f(x)+c`

C

`log|log f (x)|+c`

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
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