Q8.Let A be a 3×3 matrix such that det(A)=−3. For which of the options below is the matrix B, obtained from A by performing the operations in the option, such that det(B)=12?
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Q8
13 Jul 2025
Q8.Let A be a 3×3 matrix such that det(A)=−3. For which of the options below is the matrix B, obtained from A by performing the operations in the option, such that det(B)=12?
