" The value of "sin[2cos^(-1)(sqrt(5))/(3)]" is equal to "

The value of sin[2"cos"^(-1)(sqrt(5))/(3)] is

The value of sin [(2 cos^(-1))(sqrt5)/(3)] is

The value of int(dx)/(cos^(3)sqrt(sin2x)) is equal to

The value of sin^(-1)[cos{sin^(-1)(-sqrt(3)/(2))}] is

The value of sin^-1((2sqrt2)/3) + sin^-1(1/3) is equal to

The value of cos(sin^(-1)((2)/(3))) is equal to a) (sqrt(3))/(5) b) (5)/(3) c) (5)/sqrt(3) d) (sqrt(5))/(3)

A value of tan^(-1){sin(cos^(-1)sqrt(2/3))} is

The value sin^(-1) ((2sqrt(2))/3) +sin^(-1)(1/3) is equal to