`intcosx/sin^2x(1-3cos^3x)dx`

int sin^2x cos^3x dx

Evaluate: int(sin2x(1-3/2cosx))/e^(sin^2x+cos^3x)dx

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

intcosx/(1+9sin^2x)dx

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

intcosx/sqrt(sin^2x+3sinx+4)dx

(i) int_0^(pi//2) (sin^3x)/(sin^3x+cos^3x) dx (ii) int_0^(pi//2) (cos^3x)/(sin^3x+cos^3x) dx (iii) int_0^(pi//2) (sin^4x)/(sin^4x+cos^4x) dx (iv) int_0^(pi//2) (cos^5x)/(sin^5x+cos^5x) dx (v) int_0^(pi//2) (sin^5x)/(sin^5x+cos^5x) dx

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

intcosx/(3+sin^2x)dx=?

intcosx/(4+sin^2x)dx=?