If \( \mathrm{A} \) and \( \mathrm{B} \) are non-singular square ma...
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If \( \mathrm{A} \) and \( \mathrm{B} \) are non-singular square matrix of same
P order \( 3 \times 3 \), then which of the following options is
W correct?
(A) \( |\operatorname{adj}(\mathrm{AB})|=|\mathrm{A}||\mathrm{B}| \)
(B) \( \left|(\operatorname{adj} \mathrm{AB})^{-1}\right|=|\operatorname{adj}(\mathrm{AB})| \)
(C) \( \left|(\operatorname{adj} \mathrm{AB})^{-1}\right|=\left|\operatorname{adj}(\mathrm{AB})^{-1}\right| \)
(D) \( \left|\operatorname{adj}(\mathrm{AB})^{\mathrm{T}}\right|=|\mathrm{AB}|^{-2} \)
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