Question: The linear system x1 + 1/2 x2 + 1/3 x3 = 5/6, 1/2 x1 + 1/3 x2 + 1/4 x3 = 5/12, 1/3 x1 +

The linear system
x1 + 1/2 x2 + 1/3 x3 = 5/6,
1/2 x1 + 1/3 x2 + 1/4 x3 = 5/12,
1/3 x1 + 1/4 x2 + 1/5 x3 = 17/60

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