Question

define a matrix and its four different types.​

Answer 1

Answer:

Step-by-step explanation:

In this lesson, we will learn the different types of matrices: row matrix, column matrix, zero matrix, square matrix, diagonal matrix, unit matrix and equal matrices. What is a matrix? A matrix is a rectangular array of numbers. The size or dimension of a matrix is defined by the number of rows and columns it contains.

Answer 2

Answer:

In mathematics, a matrix (plural matrices) is a rectangular array[1] (see irregular matrix) of numbers, symbols, or expressions, arranged in rows and columns.[2][3] For example, the dimension of the matrix below is 2 × 3 (read "two by three"), because there are two rows and three columns.

Types Of Matrices. In this lesson, we will learn the different types of matrices: row matrix, column matrix, zero matrix, square matrix, diagonal matrix, unit matrix and equal matrices.