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2 500 F
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2 750 F
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x ≥ 0 y ≥ 0 x + y ≥ 8 4x + 5y ≥ 36 11x + 4y ≥ 44
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x ≥ 0 y ≥ 0 x + y ≥ 8 4x + 5y ≥ 36 11x + 4y ≥ 44
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1 2 3 4 5 6 7 8 9 10 11 12
(D 1 )
(D 2 )
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
−1 1 2 3 4 5 6 7 8 9 10 11 12
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1 2 3 4 5 6 7 8 9 10 11 12
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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1 2 3 4 5 6 7 8 9 10 11 12
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