`int(2tanx+3)/(sin^2x+2cos^2x)dx`

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

int(1)/(sin^(2)x-4 cos^(2)x)dx

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

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

3. int(dx)/(sin^(2)x+cos^(2)x)

Evaluate: (i) int(sin^3x-cos^3x)/(sin^2xcos^2x)\ dx (ii) int(5cos^3x+6sin^3x)/(2sin^2xcos^2x)\ dx

int(sin2x)/(cos2x)dx

int(sin^2x-cos^2x)/(sin^2cos^2x)dx is equal to(A) tanx+cotx+c (B) tanx+cose cx+c (C) -tanx+cotx+c (D) tanx+secx+c

int(5cos^3x+7sin^3x)/(3sin^2xcos^2x)dx

Evaluate: int(cos2x+2\ sin^2x)/(cos^2x)\ dx