फलन `tan^(-1) (sqrt(1 - cos x)/sqrt(1 + cos x)), x lt pi` को सरलतम रूप में लिखिए ।

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

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

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

tan ^(-1)(cos sqrt(x))

tan ^(-1)(cos sqrt(x))

Write tan^(-1) (sqrt(1-cos x)/(1+cos x)), 0 lt x lt pi in the simplest form.

Simplest form of tan^(-1)((sqrt(1+cos x)+sqrt(1-cos x))/(sqrt(1+cos x)-sqrt(1-cos x))), pi lt x lt (3 pi)/(2) is:

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

tan^(-1){(sqrt(1+cos x)+sqrt(1-cos x))/(sqrt(1+cos x)-sqrt(1-cos x))}

cos^(-1)((sin x+cos x)/(sqrt(2))),(pi)/(4) lt x lt (5pi)/4