Use the Gauss Elimination and Gauss-Jordon method to solve this problem, then solve using Jacobi and Gauss-Seidel method. Compare the results and state the relative error. Assume Gauss and Gauss-Jordon result are the exact solution for this problem: 2x1 – 6x2 – x3 = -38 -3x1 - x2 +7x3 = –34 -8x1 + x2 - 2x3 = -20

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A: Topic = Algebra

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