If `f(x)=cos^(-1)(1/sqrt(13))(2cosx-3sinx)` `+sin^(-1)(1/sqrt(13))(2cosx+3sinx)wdotrdottsqrt(1+x^2),` then find `(df(x))/(dx)` at `x=3/4dot`

If f(x)=cos^(-1)((1)/(sqrt(13)))(2cos x-3sin x)+sin^(-1)((1)/(sqrt(13)))(2cos x+3sin x)wdot rt sqrt(1+x^(2)) then find (df(x))/(dx) at x=(3)/(4)

If f(x)=cos^(-1)(1/sqrt(13)(2cosx-3sinx)) +sin^(-1)(1/sqrt(13)(2cosx+3sinx)) , then find (df(x))/(dx) at x=3/4dot

The derivative of the function f(x)=cos^(-1)((1)/(sqrt(13))(2cos x-3sin x))+sin^(-1)((1)/(sqrt(13))(2cos x+3sin x)), with respect to sqrt(1+x^(2)) at x=(3)/(4) is

The derivative of the function, f(x)=cos^(-1){(1)/(sqrt(13))(2cosx-3sinx)}+sin^(-1){(1)/(sqrt(13))(2cosx+3sinx)}w.r.tsqrt(1+x^(2)) is

The derivative of the function, f(x)=cos^(-1){(1)/(sqrt13)(2cosx-3sinx)}+sin^(-1){(1)/(sqrt13)(2cosx+3sinx)}w.r.t.sqrt(1+x^(2)) at x=(3)/(4) is

The derivative of the function, f(x)=cos^(-1){(1)/(sqrt13)(2cosx-3sinx)}+sin^(-1){(1)/(sqrt13)(2cosx+3sinx)} w.r.t. sqrt(1+x^(2)) at x=(3)/(4) is

cos^(-1)((3cosx-2sinx)/(sqrt(13)))

The derivative of f(x)=cos^(-1)((1)/(sqrt3)(2cosx-3sinx))+sin^(-1)((1)/(sqrt3)(2cosx+3sinx)) w.r.t. sqrt(1+x^(2)) at x=(1)/(sqrt3) is.........

The derivative of f(x)=cos^(-1)((1)/(sqrt3)(2cosx-3sinx))+{sin^(-1)((1)/(sqrt3)(2cosx+3sinx))} w.r.t. sqrt(1+x^(2)) at x=(1)/(sqrt3) is.........