(1)/(a^(2)cos^(2)x+b^(2)sin^(2)x)

If f(x)sin x cos xdx=(1)/(2(b^(2)-a^(2)))ln f(x)+c, then f(x) is equal to (1)/(a^(2)sin^(2)x+b^(2)cos^(2)x)(b)(1)/(a^(2)sin^(2)x-b^(2)cos^(2)x+b^(2)cos^(2)x+b^(2)cos^(2)x)(d)(1)/(a^(2)cos^(2)x-b^(2)cos^(2)x)

int(sin x cos x)/(a^(2)sin^(2)x+b^(2)cos^(2)x)dx

int(sin x cos x)/(a^(2)sin^(2)x+b^(2)cos^(2)x)dx

int(a^(2)sin^(2)x+b^(2)cos^(2)x)/(a^(4)sin^(2)x+b^(4)cos^(2)x)dx

int(sin x cos x)/(sqrt(a^(2)sin^(2)x+b^(2)cos^(2)x))dx sin x

If A = int_(0)^((pi)/(2))(sin^(3)x)/(1+cos^(2)s)dx and B=int_(0)^((pi)/(2))(cos^(2)x)/(1+sin^(2)x)dx , then (2A)/(B) is equal to

If A = int_(0)^((pi)/(2))(sin^(3)x)/(1+cos^(2)s)dx and B=int_(0)^((pi)/(2))(cos^(2)x)/(1+sin^(2)x)dx , then (2A)/(B) is equal to

Evaluate: int_0^(pi//2)1/((a^2cos^2x+b^2sin^2x)dx

Evaluate: int_0^(pi//2)1/((a^2cos^2x+b^2sin^2x))dx

Evaluate: int_0^(pi//2)1/((a^2cos^2x+b^2sin^2x)^2)dx