If $\mathrm{A}=\left[\begin{array}{lll}1 & 2 & 3 \\ 2 & 1 & 1 \\ 1 & 3 & 1\end{array}\right]$ and $\mathrm{B}=\left[\begin{array}{lll}2 & 3 & 4 \\ 3 & 2 & 2 \\ 2 & 4 & 2\end{array}\right]$, then $\sqrt{|\operatorname{Adj}(A B)|}=$

• A

  176
• B

  208
• Correct answer
  C

  198
• D

  234

Hence, the correct answer is option: 'C'.