5. Using fractions throughout your calculations, solve 3x1 + x2-3x3 = 4 -5x1+52 +23 = -24...

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5. Using fractions throughout your calculations, solve 3x1 + x2-3x3 = 4 -5x1+52 +23 = -24 21 +87₂ +3x3 = -10 (a) using naiive Gaussian elimination and backward substitution (by hand), (b) using Gaussian elimination with partial pivoting and backward substitution (by hand). 5. Using fractions throughout your calculations, solve 3x1 + x2-3x3 = 4 -5x1+52 +23 = -24 21 +87₂ +3x3 = -10 (a) using naiive Gaussian elimination and backward substitution (by hand), (b) using Gaussian elimination with partial pivoting and backward substitution (by hand).

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a Naive Gaussian Elimination and Backward Substitution First write the augmented matrix for the syst... View the full answer