Question

what is square matrix​

Answer 1

Answer:

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A square matrix is an n × n matrix; that is, a matrix having the same number of rows as columns.

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Answer 2

Answer:

In mathematics, a square matrix is a matrix with the same number of rows and columns. An n-by-n matrix is known as a square matrix of order {\displaystyle n}n. Any two square matrices of the same order can be added and multiplied

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