Gaussian Elimination 2- How to do it with Microsoft® Excel®

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This video shows step-by-step how to create a 3x3 matrix in EXCEL to perform Gaussian Elimination. When the matrix is created, any system of linear equations (of 3x3 size) can be easily solved by using the matrix. The method can be easily up-sized to any size.
The steps involved writing the excel formulation in the appropriate cells to obtain the echelon form the [A] and then perform the back-substitution to solve for the unknown vector.

Music: The Show Must Be Go by Kevin MacLeod
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Thank you for a clear explanation of gaussian elimination. The systematic algorithm you've should is the best i have seen so far! Thanks for the tips on how to implement it on Excel!

liquidlight
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Finally! I know how to get this done in EXCEL!! THANK YOU!!

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