CUET Mathematics - If A and B are invertible matrices of same order, then which one of the following is NOT true? | PYQs + Solutions

CUET Mathematics 2025 13 May Shift 1

Algebra

Medium

common

$(AB)^{-1} = B^{-1}A^{-1}$

$adj(AB) = (adj A)(adj B)$

$adj A^T = (adj A)^T$

$|A^{-1}| = (|A|)^{-1}$

✅ Correct Option: 2

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CUET Mathematics 2025 13 May Shift 1 PYQs