For a square matrix \(A_{n\times n}\) (A) \(|\operatorname{adj} A| = |A|^{n-1}\) (B) \(|A| = |\operatorname{adj} A|^{n-1}\) (C) \(A(\operatorname{adj} A) = |A|\) (D) \(|A^{-1}| = \frac{1}{|A|}\) Choose the correct answer from the options given below :