TI-84 Tutorial - Augmented Matrices, Reduced Row-Echelon Form, and Solving for Multiple Variables
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YouTubeKisker Educational Videos
TI-84 Tutorial - Augmented Matrices, Reduced Row-Echelon Form, and Solving for Multiple Variables
This video involves some more advanced steps for working with matrices on a TI-84 calculator. In this video, I actually take a system of 4 equations with 4 variables and show you how to solve for all four variables without writing a single thing down. To do this, you have to know how to create an augmented matrix and put it in REDUCED Row ...
72.3K viewsJan 21, 2010
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