" (i) "tan^(-1){2cos(2sin^(-1)(1)/(2))}

For the principal values,evaluate each of the following: tan^(-1){2cos(2sin^(-1)((1)/(2)))}cot[sin^(-1){cos(tan^(-1)1)}]

Evaluate : tan^(-1){2cos(2sin^(-1)""(1)/2)}

The value of tan^(-1)[2 cos(2sin^(-1)""(1)/(2)) is

Find the value of: tan^(-1)[2cos(2sin^(-1)((1)/(2)))]

Find the value of tan ^(-1) ""{2cos (2sin ^(-1)""(1)/(2) )}. ( consider prinicipal values only ).

Evaluate the following. tan^(-1)[2 cos (2"sin"^(-1)(1)/(2))]

Evaluate : tan^(-1) (2 cos ( 2 sin^(-1) (1/2)))

Find the value of: tan^(-1)[2cos(2sin^(-1)(1/2)]