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If y= log ((1-x^(2))/(1+ x^(2))), then (...

If `y= log ((1-x^(2))/(1+ x^(2)))`, then `(dy)/(dx)` is equal to _______

A

`(4x^(3))/(1-x^(4))`

B

`4/(1-x^(4))`

C

`(-4x^(3))/(1-x^(4))`

D

`(-4x)/(1-x^(4))

Text Solution

Verified by Experts

The correct Answer is:
D
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