Solve `cot(x//2)-cosec (x//2)=cot x`.

If cot(x//2) - cosec (x //2) = cot x then x =

csc x=1+cot x

log("cosec x"-cot x)

What is the value of 1+2 cot^2(90-x)-2 cosec (90-x)cot (90-x)]//[cosec (90-x)-cot(90-x)] ? 1+2 cot^2(90-x)-2 cosec (90-x)cot (90-x)]//[cosec (90-x)-cot(90-x)] का मान क्या है?

If int(cosec^(2)x)/((cosec x+cot x)^(9/2))dx =(cosec x-cot x)^(7/2)((1)/(alpha)+((cosec x-cot x)^(2))/(11))+C (where C is constant of integration and a in N ),then a is -

int cot^3x cosec^2 xdx

int cosec^2 x dx=- cot x

If y = sqrt((cosec x - cot x)/(cosec x + cot x)) and 0lt x lt pi/2 then, dy/dx =