Find the value of `x` for which function are identical. `f(x)=xa n dg(x)=1/(1//x)`

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

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 values of x for which the following functions are identical. (i) f(x)=x " and " g(x)=(1)/(1//x) (ii) f(x)=(sqrt(9-x^(2)))/(sqrt(x-2)) " and " g(x)=sqrt((9-x^(2))/(x-2))

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 value of a' for which the function f defined by f(x)={a(sin pi)/(2)(x+1),quad x 0 is continuous at x=0

Find the value of a for which the function f defined by f(x)={a(sin pi)/(2)(x+1),x 0 is continous at x=0

Find the values of x for which the functions f(x)=3x^(2)-1 and g(x)=3+x are equal

Find for what values of x the following functions would be identical. f(x)=log(x-1)-log(x-2) and g(x)=log((x-1)/(x-2))

Find the values of x for which the follwing function is defined: f(x)=sqrt(1)/(|x-2|-(x-2))

Are the following functions identical ? f(x) = x//x and phi (x)=1