If `y=sin^-1((1-x^2)/(1+x^2))`,then`dy/dx`

If y=sin^-1[(1-x)/(1+x)] , then dy/dx=

If y=sin^-1(2^(x+1)/(1+4^x)) , then dy/dx=

If y=sin^(-1)((2x)/(1+x^2)), then find (dy)/(dx)

If y=sin^(-1)((2x)/(1+x^2)), then find (dy)/(dx)

If y= sin ^-1\ (1)/(sqrt(1+x^2)) then dy/dx at x =0 is :

Find (dy)/(dx) in the following: y=sin^(-1)((1-x^2)/(1+x^2)) , 0 lt x lt 1

If y=sin^(-1)((1-x^2)/(1+x^2))+cos^(-1)((1-x^2)/(1+x^2)) , find (dy)/(dx) .

If y=(log_(cosx)sinx)(log_(sinx)cosx)+"sin"""^(-1)(2x)/(1+x^(2)) , then (dy)/(dx) at x=(pi)/(2) is equal to

If y=sin^(-1)(sin x), then dy/dx at x =pi/2 is

If y=sin^(-1)(x/2)+cos^(-1)(x/2) then (dy)/(dx)=