This lesson introduces matrix multiplication, distinguishes it from multiplying by a scalar, and provides examples of the operation. It is 5 of 2 in the series titled "Matrix Multiplication."

Students learn about matrix addition and subtraction, and scalar multiplication. The tutorial consists of class notes, examples, and practice problems. Review exercises and a chapter quiz are included.

Students learn about matrices and systems of equations. Topics explored are elementary row operations, Gaussian elimination, row-echelon form, and systems with infinitely many solutions. Class notes and examples are included.

Two methods are demonstrated for finding the inverse of a matrix. The examples are detailed and easy to follow. Several interactive examples are also provided.

This lesson presents how to use elementary row operations to solve for a system of linear equations. It is 4 of 4 in the series titled "Using Elementary Row Operations to Solve for Systems of Equations."

This lesson presents how to use elementary row operations to solve for a system of linear equations.

Based off of the hit television show NUMB3RS, this lesson introduces students to a couple applications of matrices. Namely, a competition matrix is manipulated so as to rank included players, squared to see how opponents did, and finally...

The calculator program allows learners to pivot on any entry in a matrix and perform simplification.

An explanation of Markov Chains with examples, graphs, and diagrams throughout the process.

A step-by-step explanation of using Markov Chains to solve a real-world problem.

The choice of graph representation is situation-specific. It totally depends on the type of operations to be performed and ease of use. This reference explains the most commonly used representations of a graph: Adjacency Matrix and...

This site provides an example of Guassian Elimination and concludes with a specific example.

This site from the Richland Community College provides the detailed lecture notes to a college algebra course, complete with equations and definitions. Content ranges from "functions and their graphs" to "conics and parametric equations."

Mathworld provides a three step explanation of Gauss-Jordan elimination. To help you better understand the process, you can click on any of the highlighted terms for definitions.

An explanation is provided regarding Gauss-Jordan method, along with a thorough example showing every step from the original system of equations to the final solution.

In this lesson, the Gaussian Elimination method is used to solve systems of linear equations. Provides several formulas and examples for understanding.

The learning tool investigates the Gauss-Jordan method. The tool performs row operations and reduces matrices.

This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.

This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.

This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.

This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.

This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.

This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.

This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.