Find the value of `x` for which function are identical. `f(x)=tan^(-1)x+tan^(-1)( 1/x ) and g(x)=sin^(-1)x+cos^(-1)x`

Find the value of x for which function are identical. f(x)=x and g(x)=1/(1//x)

Find the value of x for which function are identical. f(x)=cosx and g(x)=1/(sqrt(1+tan^2x))

Find the value of x for which function are identical. f(x)=cosxa n dg(x)=1/(sqrt(1+tan^2x))

Find the values of x for which the following pair of functions are identical. (i) f(x)=tan^(-1)x+cot^(-1)x " and " g(x)=sin^(-1)x +cos^(-1)x (ii) f(x)=cos(cos^(-1)x) " and " g(x)=cos^(-1)(cosx)

Find the values of x in [0,2pi] for which function f(x) = tan^(-1) (tan x) and g(x) = cos^(-1) (cos x) are identical

Find the value of x which satisfy equation 2 tan^(-1) 2x = sin^(-1).(4x)/(1 + 4x^(2))

Find the derivative of the function f(x)=tan^(-1)(g(x)) with respect to x

Examine whether following pair of functions are identical or not? (i) f(x)=(x^(2)-1)/(x-1) and g(x)=x+1 (ii) f(x)=sin^(2)x+cos^(2)x and g(x)=sec^(2)x-tan^(2)x

The range of the function , f (x) = tan^(-1) ((1+x)/(1 - x)) - tan^(-1) x is

Find the set of values of x for which (tan 3x - tan 2x)/ (1+ tan3x tan 2x) = 1