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单选题 A company makes two products from steel; one requires 2 tons of steel and the other requires 3 tons. There are 100 tons of steel available daily. A constraint on daily production could be written as: 2x1 + 3x2 ≤ 100
学科：管理决策-2023金课建设-线上
时间：2024-05-30 14:53:30
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