(A) ∣AT∣=∣A∣, IV.
(B) A(adjA)=(adjA)A=∣A∣I, III.
(C) A−1∣A∣=∣A∣adjA⋅∣A∣=adjA, II.
(D) (AB)−1=B−1A−1, I.
CUET UG 2023 — Mathematics Algebra
2023mcqmedium
Match List–I with List–II
Choose the correct answer from the options given below
Official previous-year question
Held on 22 May 2023 · Verified 13 Jul 2026.
Options
- A
(A)-(I), (B)-(II), (C)-(IV), (D)-(III)
- B
(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
- C
(A)-(IV), (B)-(III), (C)-(I), (D)-(II)
- D
(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
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