CUET Mathematics - If matrices A = [1 2 3] and B = bmatrix 1 \\ 2 \\ 3 bmatrix, then BA is equal to: | PYQs + Solutions

CUET Mathematics 2025 13 May Shift 1

Algebra

Easy

core

$[14]$

$[1 \quad 4 \quad 9]$

$\begin{bmatrix} 1 & 2 & 3 \\ 2 & 4 & 6 \\ 3 & 6 & 9 \end{bmatrix}$

$\begin{bmatrix} 1 \\ 4 \\ 9 \end{bmatrix}$

✅ Correct Option: 3

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If $A = [a_{ij}]$ be square matrix of order 3, such that $a_{ij} = i + j$ , $\forall i, j$ then which of the following are correct?

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CUET Mathematics 2025 13 May Shift 1 PYQs