What is Order of Matrix?
Order of the matrix is referred to as the number of rows and columns. It indicates the dimension of a matrix and also gives the number of elements in a matrix. If a matrix has “m” rows and “n” columns, then the order of the matrix is said to be “m × n,” and the matrix will have “mn” elements. For example, the matrix given below has 4 rows and 5 columns. So, the order of the matrix is “4 × 5” and the matrix has 20 elements.
Note: The first number in the order of a matrix always represents the number of rows in the matrix, while the second number represents the number of columns in the matrix.
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Order of Matrix
Order of the matrix defines the number of rows and columns that a matrix has. In a matrix, data is arranged as an array of elements. This data is arranged in rows and columns, and the number of rows and columns any matrix has defines the Order of the matrix. Suppose any matrix has 5 rows and 3 columns then the order of the matrix is 5×3.
In this article, we will learn about the order of matrices in detail.
Table of Content
- What is Order of Matrix?
- How to Determine the Order of Matrix?
- Type of Matrices Based on Order of Matrix
- Important Points on Order of Matrix
- Solved Examples
- FAQs