If `y=sin^(-1)2x+Tan^(-1)3x+cos^(-1)2x+cot^(-1)3x` Then `(dy)/(dx)=`

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

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

If y=(tan^(-1)x-cot^(-1)x)/(tan^(-1)x+cot^(-1)x), find (dy)/(dx)]_(x=-1)0(b)1(c)2/ pi(d)-1

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

If y=(sin^(-1)x)^(2)+(cos^(-1)x)^(2), then (1-x^(2))(d^(2)y)/(dx^(2))-x(dy)/(dx) is equal to 4(b)3(c)1(d)0

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

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

If y=(sin^(2)x)/(1+cot x)+(cos^(2)x)/(1+tan x) then (dy)/(dx) at x=(pi)/(4) is

If y = sin[cos^(-1){sin(cos^(-1) x)}], "then" (dy)/(dx)" at x" = (1)/(2)

if y=tan^(-1)((cos x)/(1+sin x)) then (dy)/(dx)