Let $A$ be a nonsingular square matrix of order $3 \times 3.$ Then $| adj \;A| $ is equal to:

Question

\[ \quad (A)\; |\;A\;| \quad (B)\; |\;A\;|^{2} \quad (C)\; |\;A\;|^{3} \quad (D)\; 3|\;A\;| \]