请问大神知道下面这个方程怎么解吗?手工解决,要求满足方程条件,给出最优解minZ= X1+X2+ X3+ X4+ X5+ X6+ X7S.T: X1+ X3+ X4+ X5+ X6+X7≥46 X1+ X2+ X4+ X5+X6+ X7≥48 X1+ X2+ X3+ X5+X6+ X7≥52 X1+ X

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/30 01:05:39
请问大神知道下面这个方程怎么解吗?手工解决,要求满足方程条件,给出最优解minZ= X1+X2+ X3+ X4+ X5+ X6+ X7S.T:  X1+ X3+ X4+ X5+ X6+X7≥46           X1+ X2+ X4+ X5+X6+ X7≥48           X1+ X2+ X3+ X5+X6+ X7≥52      X1+ X

请问大神知道下面这个方程怎么解吗?手工解决,要求满足方程条件,给出最优解minZ= X1+X2+ X3+ X4+ X5+ X6+ X7S.T: X1+ X3+ X4+ X5+ X6+X7≥46 X1+ X2+ X4+ X5+X6+ X7≥48 X1+ X2+ X3+ X5+X6+ X7≥52 X1+ X
请问大神知道下面这个方程怎么解吗?手工解决,要求满足方程条件,给出最优解
minZ= X1+
X2+ X3+ X4+ X5+ X6+ X7
S.T:  X1+ X3+ X4+ X5+ X6+
X7≥46
           X1+ X2+ X4+ X5+
X6+ X7≥48
           X1+ X2+ X3+ X5+
X6+ X7≥52
      X1+ X2+ X3+ X4+ X6+
X7≥46
      X1+ X2+ X3+ X4+ X5+
X7≥42
           X1+ X2+ X3+ X4+
X5+ X6≥62
           X2+ X3+
X4+ X5+ X6+ X7≥58
           X1,X2,X3,X4,
X5,X6,X7≥0且为整数

请问大神知道下面这个方程怎么解吗?手工解决,要求满足方程条件,给出最优解minZ= X1+X2+ X3+ X4+ X5+ X6+ X7S.T: X1+ X3+ X4+ X5+ X6+X7≥46 X1+ X2+ X4+ X5+X6+ X7≥48 X1+ X2+ X3+ X5+X6+ X7≥52 X1+ X
X1+ X3+ X4+ X5+ X6+X7≥46 X1+ X2+ X4+ X5+X6+ X7≥48 X1+ X2+ X3+ X5+X6+ X7≥52 X1+ X2+ X3+ X4+ X6+X7≥46 X1+ X2+ X3+ X4+ X5+X7≥42 X1+ X2+ X3+ X4+X5+ X6≥62 X2+ X3+X4+ X5+ X6+ X7≥58
全部相加得
6(X1+X2+ X3+X4+ X5+ X6+ X7)≥46+48+52+46+42+62+58
(X1+X2+ X3+X4+ X5+ X6+ X7)≥59
minZ= X1+X2+ X3+ X4+ X5+ X6+ X7=59