" (iii) "int(4-5cos x)/(sin^(2)x)dx

int(4-5sin x)/(cos^(2)x)dx

Find int(4 - 5 sin x)/(cos^(2)x) dx .

(i) int sin 2x. cos5x dx " "(ii) int(sin 4x)/(sin x) dx

(i) int sin 2x. cos5x dx " "(ii) int(sin 4x)/(sin x) dx

Evaluate: (i) int sin^(3)x cos^(5)xdx (ii) int(1)/(sin^(4)x cos^(2)x)dx

Evaluate: int(cos x)/(sin^(2)x+4sin x+5)dx

int (cos^(5)x)/(sin x)dx

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

Evalute the following integrals int (cos x)/(sin^(2) x + 4 sin x + 5) dx

(i) int 1/(4sin^2x+5cos^2x) dx (ii) int (dx)/(cos^2 x+2 sin^2x)