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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 5 · Set 3 · Q8
Let A and B be two matrices of suitable orders. Then, which of the following is not correct?
Let A and B be two matrices of suitable orders. Then, which of the following is not correct ?
Official answer
(D)
$\displaystyle (\mathrm{AB})^{\prime}=\mathrm{A}^{\prime} \mathrm{B}^{\prime}$
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CBSE Class 12 Mathematics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.