# Classify each of the following matrices as a row, a column, a square, a diagonal, a scalar, a unit, an upper traingular, a lower triangular matrix. [6006] - Mathematics and Statistics

Sum

Classify each of the following matrices as a row, a column, a square, a diagonal, a scalar, a unit, an upper traingular, a lower triangular matrix.

[(6, 0),(0, 6)]

#### Solution

Let A = [(6, 0),(0, 6)]

As matrix A has all its non-diagonal elements zero and diagonal elements same.
∴ A is a scalar matrix.

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