" If "y=2sin^(-1)(cos x)+5cosec^(-1)(sec x)." Find "(dy)/(dx)

If y=2 sin^(-1) (cos x)+5"cosec "^(-1) "(sec x). Find"(dy)/(dx) .

If y=sin^(-1)(3x)+sec^(-1)((1)/(3x)), find (dy)/(dx) .

If y=(sin x)^(tan x)+(cos x)^(sec x), find (dy)/(dx)

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

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

If y = sec^(-1) [ "cosec x"] + "cosec"^(-1) [sec x] + sin^(-1) [cos x] + cos^(-1)[sinx ], "then "(dy)/(dx) is equal to

If y= sin^(-1) (3x) + sec^(-1) frac{1}{3x} , find dy/dx