" (1) "tan^(-1)(sqrt((1-cos x)/(1+cos x))),-pi

tan ^(-1)(sqrt((1-cos 3 x)/(1+cos x)))

(v) tan^(-1)sqrt((1+cos x)/(1-cos x))

Differentiate tan^(-1) sqrt((1-cos x)/(1 + cos x)), - (pi)/(4) lt x lt (pi)/(4)

convert in the simplest form: tan^(-1)(sqrt((1-cos x)/(1+cos x))),x

Solve : tan^(-1)(sqrt((1-cos x)/(1+cos x))), x lt pi

Differentiate the following functions with respect to x.x^((2)/(3))+7e-(5)/(x)+7tan x (ii) x^(2)*ln x*e^(x)ln tan((pi)/(4)+(x)/(2))( iv )(sin x-x cos x)/(x sin x+cos x)tan(tan^(-1)sqrt((1-cos x)/(1+cos x))),0

Differentiate the following w.r.t. x; tan^(-1) sqrt((1 - cos x)/(1 + cos x))

Prove that tan^(-1)(sqrt((1-cos x)/(1+cos x)))=(x)/(2)

If x epsilon(7pi,8pi) , then "tan"^(-1)sqrt((1-"cos" x)/(1+"cos" x))=