`cot^(3)x^(2)`

If y=(x cot^(3)x)^(3/2) , then (dy)/(dx)=

If y=(x cot^(3)x)^(3/2) , then (dy)/(dx)=

Solve for x if (cot^(-1)x)^(2)-3(cot^(-1)x)+2>0

(cot^(-1)x^(2))^(3)

If y=(x cot^3x)^(3/2) , then dy/dx=

int(3x^(2)-6x+4)cot(x^(3)-3x^(2)+4x-2)dx

int cos ec^(6)xdx is equal to ................ 1) -cot x-(cot^(5)x)/(5)-(2cot^(3)x)/(3)+k 2) -(cot x)/(3)+(2cot^(5)x)/(5)+2cot^(-3)x+k 3) (tan^(3)x)/(3)-(tan x)/(5)+2tan^(3)x+k 4) (tan^(3)x)/(3)-(tan x)/(5)+3tan^(3)x+k

The solution of the differential equation (dy)/(dx)+2y cot x=3x^(2)cos ec^(2)x is