25,int(cos^(2)x-sin^(2)x)/(sqrt(1+cos4x))dx

Evaluate the following integrals: int(cos^(2)x-sin^(2)x)/(sqrt(1+cos4x))dx

Evaluate: ( i int(cos x)/(1-cos x)dx or int(cot x)/(csc x-cot x)dx (ii) int(cos^(2)x-sin^(2)x)/(sqrt(1+cos4x))dx

int(cos^(4)x-sin^(4)x)/(sqrt(1+cos4x))dx(cos2x>0)

int(cos^(4)x-sin^(4)x)/(sqrt(1+cos4x))dx,(cos2x>0)

Evaluate the following integrals : int(cos^2x-sin^2x)/(sqrt(1+cos4x))dx

Evaluate: int(cos^2x-sin^2x)/(sqrt(1+cos4x))\ dx

Evaluate the following integrals : int (cos^(2) x - sin^(2) x)/(sqrt(1+cos 4 x)) dx

int(cos^4x-sin^4x)/(sqrt(1+cos4x))dx , (cos2xgt0)

int(cos^4x-sin^4x)/(sqrt(1+cos4x))dx , (cos2xgt0)

int_(0)^((pi)/(2))(cos^(2) x sin x)/(sqrt(1+cos^(2)x))dx