" (47) The value of "cos(tan'(sin(cot^(-1)x))]" is "

The value of cos [tan^-1 {sin (cot^-1 x)}] is

The value of cot [sin^(-1){cos(tan^(-1)1)}] is

The value of cot [sin^(-1){cos(tan^(-1)1)}] is

The value of cot [sin^(-1){cos(tan^(-1)1)}] is

The value of cos [ tan^-1 {sin (cot^-1 (x))}] is a) sqrt((x^2+1)/(x^2-1)) b) sqrt((1-x^2)/(x^2+2)) c) sqrt((1-x^2)/(1+x^2)) d) sqrt((x^2+1)/(x^2+2))

cos[tan^(-1) {sin(cot^(-1) x)}] =

Find the value of, cos [tan^(-1) {sin (cot^(-1)x)}]