" 15.Find the value of "int(sin2x)/(a cos^(2)x+b sin^(2)x)dx

Evaluate: int(sin2x)/(a cos^(2)x+b sin^(2)x)dx

Evaluate: int(sin2x)/(a cos^2x+b sin^2x)dx

Evaluate int(sin2x)/(a^2cos^2x+b^2sin^2x)dx

Evaluate int(sin2x)/(a^2cos^2x+b^2sin^2x)dx

int(sin2x)/(cos x)*dx

Evaluate int(sin2x)/(1+cos^(2)x)dx .

Evaluate: int(sin2x)/(sqrt(cos^(4)x-sin^(2)x+2))dx

Evaluate the integerals. int (sin 2x)/(a cos ^(2) x + b sin ^(2)x)dx on I sub R \\ {x in R| a cos ^(2)x +b sin ^(2) x =0}.