Question

what is matrices? with example​

Answer 1

In mathematics, a matrix is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns. For example, the dimension of the matrix below is 2 × 3, because there are two rows and three columns: Provided that they have the same size, two matrices can be added or subtracted element by element.

Answer 2

Answer:

A matrix refers to a rectangular array of number arranged in columns and rows .Element in a matrix refers to the number that exist in the rows .

Hope it will helpful for u :)