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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 5 · Set 2 · Q5
The product of matrix P and Q is equal to a diagonal matrix. If the order of matrix Q is 3 × 2, then order of matrix P is:
The product of matrix P and Q is equal to a diagonal matrix. If the order of matrix Q is $\displaystyle 3 \times 2$, then order of matrix P is :
Official answer
(C)
$\displaystyle 2 \times 3$
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CBSE Class 12 Mathematics past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.