" 20.Differentiate "sec^(2)(x^(2))" with respect to "x^(2)

Differentiate sec (log x^(n)) with respect to x:

Differentiate sec(logx^n) with respect to x :

differentiate sec^2x/x^3 with respect to x.

If y= tan^-1 x then prove that (1+x^2) y_(2) + 2xy_(1) =0. Differentiate sec^-1(1/(2x^2 -1)) with respect to sqrt 1-x^2 .

Differentiate. sec^(-1)(e^x+x)

Differentiate tan2x+sec2x

Differentiate log(sec x+tan x) with respect to x:

Differentiate sec^-1""(1)/(2x^2-1) with respect to sqrt(1-x^2)