C-01-Q135mediumsingle_mcqf(x)=xx−2, x≠2f(x) = \dfrac{x}{x - 2},\ x \neq 2f(x)=x−2x, x=2 এর জন্য f−1(2)=?f^{-1}(2) = ?f−1(2)=?a222b444c−2-2−2d