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Value of x satisfying tan(sec^(- 1)x)=...

Value of x satisfying ` tan(sec^(- 1)x)=sin(cos^(- 1)(1/(sqrt(5))))`

A

`x=-3/sqrt5`

B

`x=sqrt5/2`

C

`x=3sqrt5`

D

`x=-sqrt5/2`

Text Solution

Verified by Experts

The correct Answer is:
A, C
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