CUET Mathematics - If A is a matrix of order m x n and B is another matrix such that A'B and BA' are both defined, then the order of matrix B is | PYQs + Solutions

CUET Mathematics 2022 6 Aug Shift 2

Algebra

Easy

$m \times n$

$n \times m$

$m \times m$

$n \times n$

✅ Correct Option: 1

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Match List-I with List-II

List-I	List-II
(A) A square matrix $P$ is said to be non-singular if	(I) $\vert P\vert = 0$
(B) A square matrix $P$ is said to be singular if	(II) $P P^T$ is symmetric
(C) If a matrix $P$ is both symmetric and skew-symmetric, then	(III) $\vert P\vert \neq 0$
(D) If $P$ is a square matrix, then	(IV) $P$ is a null matrix

Choose the correct answer from the options given below:

CUET Mathematics 2022 6 Aug Shift 2 PYQs