SV #5: Unit J Concepts 3-4: Matrix-Gaussian Elimination

     Viewers need to pay special attention to where each variable belongs in each of their spots. Some variables are missing so try not to forget to put a zero in their place or your whole equation will be wrong. Also, to make your life easier, if you factor a common number then you will be dealing with smaller numbers, making it easier for you to do the equation and not make a mistake. Viewers also need to remember that they must get triangular zeroes and stair step ones in their matrix, if you forget this tip, your whole equation will be wrong and you can get "no solution-inconsistent" as your answer which will be wrong. To help you make sure you got the right answer, you use the Gauss-Jordan Elimination system in your calculator to make sure your points are correct. I would highly recommend the Gauss-Jordan Elimination system if you have a graphing calculator so you know what you should get at the end as your answer. Thank you for watching!

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