Determinants

CBSE Class 12 · Mathematics · 30 past questions

2 of 30 · show all

1. Q25 2023

   If $|A| = 2$, where A is a $2 \times 2$ matrix, then $|4A^{-1}|$ equals…

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2. Q26 2023

   Let A be a $3 \times 3$ matrix such that $|\text{adj } A| = 64$. Then $|A|$ is equal to…

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