If \( A=\left[\begin{array}{ccc}1 & -1 & 1 \\ 0 & 2 & -3 \\ 2 & 1 & 0\end{array}\right] \) and \...
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0If \( A=\left[\begin{array}{ccc}1 & -1 & 1 \\ 0 & 2 & -3 \\ 2 & 1 & 0\end{array}\right] \) and \( B=(\operatorname{adj} A) \), and \( C=5 A \),
\( \mathrm{P} \)
W then \( \frac{|\operatorname{adjB}|}{|C|}= \)
(1) 5
(2) 25
(3) \( -1 \)
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