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Matrices — MATHS STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceMATHSMatrices1 Mark
Question
Fill in the blank.
A matrix which is not a square matrix is called a _________ matrix.
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Answer

A matrix which is not a square matrix is called a rectangular matrix.
For example a rectangular matrix is $A = [a_{ij}]_{m\times n},$
where $\text{m}\neq\text{n}.$

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