Question

Find the dimension of the matrix. Determine if it's a square, column, or row matrix. (can be more than one type of matrix).

Answer 1

The size of a matrix is equal to a number of rows multiplicated by a number of columns:

$\begin{gathered} \text{Size}=\text{rows}\cdot\text{columns} \\ \text{Size}=4\cdot4 \end{gathered}$

If the matrix has the same number of rows and columns, is a square matrix.