[" Find the values of each of the following: "],[" 11."tan^(-1)[2cos(2sin^(-1)(1)/(2))]]

Find the values of each of the following : tan^(-1)[2cos(2"sin"^(-1)1/2)]

Find the values of each of the following : tan^(-1)[ 2 cos (2 "sin"^(-1)1/2)]

Find the values of each of the following : tan^(-1)[ 2 cos (2 "sin"^(-1)1/2)]

Find the values of each of the following tan ^(-1)[2 cos (2 sin ^(-1) (1/2)]

Find the values of each of the following : tan^(-1) [ 2 cos (2 sin ^(-1). 1/2 ) ]

Find the values of each of the following : sin(2"cos"^(-1)4/5)

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

Find the values of the following : tan^(-1)(1)+cos^(-1)(-1/2)+sin^(-1)(-1/2)

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