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If x= "Tanh"^(-1) y, then "log"e ((1+y)/...

If `x= "Tanh"^(-1) y`, then `"log"_e ((1+y)/(1-y)) `=

A

`x`

B

`4x`

C

`2x`

D

`3x`

Text Solution

Verified by Experts

The correct Answer is:
C
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