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If 2 "Sinh"^(-1) (a/sqrt(1-a^2)) = log ...

If ` 2 "Sinh"^(-1) (a/sqrt(1-a^2)) = log ((1+x)/(1-x))`, then x =

A

a

B

`(1)/(a)`

C

`sqrt(1-a^2)`

D

`(1)/(sqrt(1-a^2))`

Text Solution

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The correct Answer is:
A
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