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The solution(s) of the equation cos^(-1)...

The solution(s) of the equation `cos^(-1)x=tan^(-1)x` satisfy

A

`x^(2)=(sqrt(5)-1)/(2)`

B

`x^(2)=(sqrt(5)+1)/(2)`

C

`sin(cos^(-1)x)=(sqrt(5)-1)/(2)`

D

`tan(cos^(-1)x)=(sqrt(5)-1)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
A, C
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