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If "sin"^(-1)1/x=2tan^(-1)(1/7)+cos^(-1)...

If `"sin"^(-1)1/x=2tan^(-1)(1/7)+cos^(-1)(3/5)`, then x = _____

A

`24/117`

B

`7/3`

C

`125/117`

D

`-117/44`

Text Solution

Verified by Experts

The correct Answer is:
C
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