0tan^(-1)(2cos(2sin^(-1)(1)/(x)))=2

tan^(-1)[2cos(2sin^(-1)(1)/(2))]

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

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

The value of tan(sin^(-1)(cos(sin^(-1)x)))tan(cos^(-1)(sin(cos^(-1)x)))." where "x in (0, 1) is equal to

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

If sin^(-1)x in (0, (pi)/(2)) , then the value of tan((cos^(-1)(sin(cos^(-1)x))+sin^(-1)(cos(sin^(-1)x)))/(2)) is :

If sin^(-1)x in (0, (pi)/(2)) , then the value of tan((cos^(-1)(sin(cos^(-1)x))+sin^(-1)(cos(sin^(-1)x)))/(2)) is :

Let alpha is the solution of equation sin^(-1)(2sin^(-1)(cos^(-1)(tan^(-1)x)))=0 and beta is the solution of equation sin^(-1)x+sin^(-1)x^(2)=(pi)/(2), then -