If A = … and B = …, then which of the following statements are TRUE? (A) AB is defined (B) AB and BA both are defined and AB = I, where I is an…
CUET UG 2025 — Mathematics Algebra
If A=[241−335] and B=−2413−52, then which of the following statements are TRUE?
(A) AB is defined
(B) AB and BA both are defined and AB = I, where I is an identity matrix of order 2
(C) BA is defined
(D) AB and BA both are defined and AB = BA
Choose the correct answer from the options given below:
Held on 19 May 2025 · Verified 13 Jul 2026.
Options
- A
(A), (B) and (C) only
- B
(B), (C) and (D) only
- C
(A) and (C) only
- D
(A), (C) and (D) only
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