CUET Mathematics - If A and B are skew-symmetric matrices, then which of the following is not true? | PYQs + Solutions

CUET Mathematics 2025 30 May Shift 1

Algebra

Medium

core

$A^5 + B^7$ is skew-symmetric

$A^{21}$ is skew-symmetric

$B^{18}$ is symmetric

$A^6 + B^7$ is symmetric

✅ Correct Option: 4

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CUET Mathematics 2025 30 May Shift 1 PYQs