Find the equation defining the inverse function of f : A → A where A is a suitable subset of the complex numbers and given that f(x)=\frac{7 x-2}{3(x-1)} \mathbf{B}\left[y=-\frac{2 x+3}{4

x+1}\right] \text { C }\left[y=\frac{2(x-2)}{5(x-1)}\right] \text { D }\left[y=\frac{3 x-4}{6 x-4}\right] \left[y=-\frac{7 x+6}{4 x-1}\right] \text { F none of these } \mathbf{A}\left[y=\frac{3 x-2}{3 x-7}\right]