" (13) Evaluale "int(sqrt(cot alpha)+sqrt(tan alpha))dx

Evaluate: int(sqrt(tan x)+sqrt(cot x))dx

Evaluate: int(sqrt(tan x)+sqrt(cot x))dx

Evaluate : int ( sqrt( tan x) - sqrt( cot x)) dx

int(tan x-tan alpha)/(tan x+tan alpha)dx

int sqrt(sin(x-alpha)/sin(x+alpha)) dx

int sqrt((sin(x-alpha))/(sin(x+alpha)))dx

If quad cot^(-1)sqrt(tan alpha)-tan^(-1)sqrt(tan alpha), then tan ((pi)/(4),(u)/(2))i sequa<0 (a) sqrt(tan alpha)(b)sqrt(cot alpha)(c)tan alpha(d)cot alpha

If u = cot^(-1)sqrt(tan alpha ) - tan ^(-1)sqrt(tan alpha) then tan (pi/4-u/2) is a) sqrt(tan alpha) b) sqrt(cot alpha) c) tan alpha d) cot alpha

If u=cot^(-1)sqrt(tan alpha)-tan^(-1)sqrt(tan alpha), then tan((pi)/(4)-(u)/(2)) is equal to (a) sqrt(tan alpha)(b)sqrt(cos alpha)(c)tan alpha(d)cot alpha