CUET Mathematics - Let A be any square matrix of order n, then which of the following are true? (A) | adj A| = |A|^n-1 (B) |A^-1| = 1/|A| (C) | adj A| = |A|^n (D) (A^T)^-1 = (A^-1)^T Choose the correct answer from the options given below: | PYQs + Solutions

CUET Mathematics 2025 21 May Shift 1

Algebra

Medium

core

(A) and (B) only

(A), (B) and (D) only

(B), (C) and (D) only

✅ Correct Option: 2

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CUET Mathematics 2025 21 May Shift 1 PYQs