Find the value of `x` for which function are identical. `f(x)=(sqrt(9-x^2))/(sqrt(x-2))a n dg(x)=sqrt((9-x^2)/(x-2))`

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)=cosxa n dg(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 domain of the following functions: f(x)=sqrt(2-x)-1/(sqrt(9-x^2))

Find the real values of x for which the function f(x) = cos^(-1) sqrt(x^(2) + 3 x + 1) + cos^(-1) sqrt(x^(2) + 3x) is defined

Find the domain of the real valued function given by f(x)=(sqrt(16-x^(2)))/(x^(2)-9)

Find the values of x which the function f(x)=sqrt(log_(1//2)((x-1)/(x+5)) is defined.

Find the largest possible domain for the real valued function given f(x) = (sqrt(9-x^2) )/(sqrt(x^2 - 1) )