Name: Algebra 62 - Gauss Jordan Elimination with Traffic Flow @MyWhyU
Uploaded: 2017-03-22T01:29:31-0400
Duration: 8 min 17 s
Description: In this lecture we examine one application that can be solved by a system of linear equations with four or more variables, modeling and predicting the flow of traffic through a network of streets. Examples are given showing how the model can have a single unique solution, infinitely many solutions, or no solution.

MyWhyU | Algebra 47 - Describing Infinite Solution Sets Parametrically @MyWhyU | Uploaded 9 years ago | Updated 7 hours ago
When the graph of the solutions of a system of linear equations in three variables is a line in Cartesian space, the solutions can be described either by a group of three parametric equations, or a parametric ordered-triple. This lecture describes the process of calculating that parametric representation.

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Algebra 62 - Gauss Jordan Elimination with Traffic Flow