If `y = cot^(-1) ((1 -x)/(1 +x)) " then " (dy)/(dx) =` ?

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

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

y=cot^(-1)sqrt((1+x)/(1-x)) then (dy)/(dx)

If y = sin^(2) cot^(-1) sqrt((1+x)/(1-x)) , then (dy)/(dx) is equal to a)2 sin 2x b)sin 2x c) (1)/(2) d) -(1)/(2)

If y= cot^(-1)(sqrt(1+x^2+1)/x) " then find " dy/dx

If y = Cot ^(-1) [ tan ((pi)/(2) -x ) ] then (dy)/(dx) =

If y=cot^(-1)((1+24x^(2))/(2x)), then (dy)/(dx)=

If y = cot^(-1) ("tan" (x)/(2)) , then (dy)/(dx) is equal to

If y=cot^(-1) ((1)/(sqrtx)),"then "dy/dx=

y=(1+x)/(1-x) then (dy)/(dx)