" 23."(cos x)/(sqrt(sin^(2)x-2sin x-3))

Evaluate: int(cos x)/(sqrt(sin^(2)x-2sin x-3))dx

Evaluate: int(cos x)/(sqrt(sin^(2)x-2sin x-3))dx

If tanx=b/a then sqrt((a+b)/(a-b))+sqrt((a-b)/(a+b))= ........................... A) (2 sin x)/(sqrt(sin2x)) B) (2 cos x)/(sqrt(cos2x)) C) (2 cos x)/(sqrt(sin2x)) D) (2 sin x)/(sqrt(cos2x))

int(sin^(3)x cos x)/(sqrt(a-sin^(2)x)sqrt(a+sin^(2)x))backslash dx=

int((sin x+cos x)/(sqrt(sin2x))dx

sqrt(sin 2x) cos 2x

sqrt(sin 2x) cos 2x

Integrate the following: int{(5cos^3x+2sin^3 x)/(2sin^2 x*cos^2 x)+sqrt(1+sin2x)+(1+2sin x)/(cos^2x)+(1-cos2x)/(1+cos 2x)}dx

For x in (-pi, pi) find the value of x for which the given equation (sqrt 3 sin x + cos x)^(sqrt(sqrt3 sin 2 x-cos 2 x+2))=4 is satisfied.

For x in (-pi, pi) find the value of x for which the given equation (sqrt 3 sin x + cos x)^(sqrt(sqrt3 sin 2 x-cos 2 x+2))=4 is satisfied.