How to Use Matrices to Represent Data
A matrix is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns. Matrices can be used to represent and organize data in a compact and efficient way. Here are some examples of how to use matrices to represent data. For education statistics and research, visit the National Center for Education Statistics.
How to Solve a System of Equations Using Matrices?
Any system of linear equations can be written as a matrix equation. In this step-by-step guide, you learn how to solve a system of equations using matrices.
