" 2sqrt(cot ( x ) ^ 2 ) "" Differentin "

Derivative of 2sqrt(cot(x^(2))) with respect to x is

If int ( 2dx)/(sqrt(cot^2x - tan^2 x) ) = - sqrt(f(x) ) + c , then f(x) =

int frac{sqrt (cot x)}{sin x cos x} dx =............ A) 2 sqrt cot x + c B) -2 sqrt cot x + c C) -2 sqrt cot x + c D) sqrt cot x + c

Evaluate int_(0)^(pi//2) (sqrt(cot x))/(sqrt(cot x) + sqrt(tan x)) dx.

int_0^(pi//2) (sqrt( cot x))/(sqrt(cot x) - sqrt(tan x)) dx is :

Solve (tan^(2) x+2sqrt(3) tan x+7) (cot^(2) y-2 sqrt(3) cot y+8) le 20 for x and y.

Solve (tan^(2) x+2sqrt(3) tan x+7) (cot^(2) y-2 sqrt(3) cot y+8) le 20 for x and y.

Solve (tan^(2) x+2sqrt(3) tan x+7) (cot^(2) y-2 sqrt(3) cot y+8) le 20 for x and y.

Evaluate int_(0)^((pi)/(2)) (sqrt(cotx))/( sqrt(cot x ) + sqrt( tan x )) dx