问题:
[单选题]
Max z=3x1+2x2,约束条件为: 2x1+3x2≤14,x1+0.5x2≤4.5
x1,x2≥0且为整数。对应线性规划的最优解是(3.25,2.5),其整数规划的最优解为( )
A.(2,4)
B.(3,2)
C.(2,2)
D.(4,1)
Max z=3x1+2x2,约束条件为: 2x1+3x2≤14,x1+0.5x2≤4.5
x1,x2≥0且为整数。对应线性规划的最优解是(3.25,2.5),其整数规划的最优解为( )
A.(2,4)
B.(3,2)
C.(2,2)
D.(4,1)
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