(1) `int cot^(2)x,*cosec^(2)xdx`

int cot^(3) x. cosec^(2) x dx

int cot^2xdx=

int cot^6x cosec^2xdx

Evaluate: (i) int cot^2x cosec^4xdx (ii) int cosec^4xdx

Evaluate intsec^(2)x"cosec"^(2)xdx .

int (sec^2x)/(cosec^2x) dx

The number of solutions of the equation 4 sin^(2) x + tan^(2)x + cot^(2)x + "cosec"^(2)x = 6 in [0, 2 pi]

Evaluate the following integrals : (i) int sin^(4)xcos^(2)xdx (ii) intsec^((4)/(9))x cosec^((14)/(9))xdx

Evaluate: int (sec ^(2) x)/(cosec ^(2) x) dx

If cos 3x= 0 and x is acute find the value of : cot^(2) x- cosec ^(2)x