Show how Gauss elimination with scaled partial pivoting works on the linear equations Arb where A = Pivot row Pivot row [1 3 2 1] 4 2 1 2 1 2 3 2 6 1 Define augmented matrix Aug = [Alb] by concatenating A with b. Pivot row 2 1 det (A) Please fill the following table to find the unknowns x and the determinant of A. Aug Multipliers Aug after forward elimination x = Aug X1 I2 x3 Aug b = 9 14 18 17 Multipliers Aug after forward elimination Back substitution Multipliers Aug after forward elimination (1)

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