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Solve: X1 + x2 - x3 = -3 6x, + 2x2 + 2x3 = 2 -3x1 + 4x2 + x3 = 1 With a.

Solve: X1 + x2 - x3 = -3 6x, + 2x2 + 2x3 = 2 -3x1 + 4x2 + x3 = 1 With a. Naive Gauss elimination. b. Gauss elimination with partial pivoting. c. Gauss-Jordan without partial pivoting.

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