min     x1 +  x2 s.t.   3x1 + 2x2 ≥ 36        3x1 + 4x2 ≥ 48         x1, x2 ≥ 0 For the LP problem above, which are the binding constraints?            3x1 + 2x2 ≥ 36     3x1 + 4x2 ≥ 48     x1 ≥ 0     x2 ≥ 0

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