Question

order of the matrix (257) is​

Answer 1

Explanation:

What is the order of this matrix?

• The number of rows and columns that a matrix has is called its order or its dimension. By convention, rows are listed first; and columns, second. Thus, we would say that the order (or dimension) of the matrix below is 3 x 4, meaning that it has 3 rows and 4 columns.