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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 4 · Set 1 · Q10
The matrix [0, 1, -2; -1, 0, -7; 2, 7, 0] is a:
The matrix $\displaystyle \left[\begin{array}{rrr}0 & 1 & -2 \\ -1 & 0 & -7 \\ 2 & 7 & 0\end{array}\right]$ is a :
Official answer
(C)
skew symmetric matrix
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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.