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Matrices — MATHS STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceMATHSMatrices1 Mark
Question
$A = [a_{ij}] _{m \times n}$ is a square matrix, if
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Answer

We know that if a given matrix is said to be a square matrix if the number of rows is equal to the number of columns.
Therefore, $A = [a_{ij}]_{m \times n}$ is a square matrix if $m = n.$

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