求解 用excel解 (1)maxz=2x1+2x2 (2)maxz=X1+X2 (3)maxz=10x1+5x2 (4)maxz=2x1+x2 (5)maxz=3x1+5x2
(1)maxz=2x1+2x2x1-x2>=-1-0.5x1+x2<=2x1,x2>=0(2)maxz=X1+X2x1-x2>=03x1-x2<=-3x1,x2>=0(3...
(1)maxz=2x1+2x2
x1-x2>=-1
-0.5x1+x2<=2
x1,x2>=0
(2)maxz=X1+X2
x1-x2>=0
3x1-x2<=-3
x1,x2>=0
(3)maxz=10x1+5x2
3x1+4x2<=9
5x1+2x2<=8
x1,x2>=0
(4)maxz=2x1+x2
5x2<=15
6x1+2x2<=24
x1+x2<=5
x1,x2>=0
(5)maxz=3x1+5x2
x1<=8
2x2<=12
3x1+4x2<=36
x1,x2>=0
(6)minz=3x1+2x2
12X1+3x2>=4
2x1+3x2>=2
3x1+15x2>=5
x1+x2=1
x1,x2>=0
请高手帮帮忙用excel解,因为题比较多啦,请仔细看,答案对本人很重要,如果可以的话附上图解法解上面6道哈,感激不尽
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x1-x2>=-1
-0.5x1+x2<=2
x1,x2>=0
(2)maxz=X1+X2
x1-x2>=0
3x1-x2<=-3
x1,x2>=0
(3)maxz=10x1+5x2
3x1+4x2<=9
5x1+2x2<=8
x1,x2>=0
(4)maxz=2x1+x2
5x2<=15
6x1+2x2<=24
x1+x2<=5
x1,x2>=0
(5)maxz=3x1+5x2
x1<=8
2x2<=12
3x1+4x2<=36
x1,x2>=0
(6)minz=3x1+2x2
12X1+3x2>=4
2x1+3x2>=2
3x1+15x2>=5
x1+x2=1
x1,x2>=0
请高手帮帮忙用excel解,因为题比较多啦,请仔细看,答案对本人很重要,如果可以的话附上图解法解上面6道哈,感激不尽
没有人会吗?T T 展开
3个回答
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(1)maxz=2x1+2x2
x1-x2>=-1
-0.5x1+x2<=2
x1,x2>=0
maxz=∞
(2)maxz=X1+X2
x1-x2>=0
3x1-x2<=-3
x1,x2>=0
X1 = 0
X2 = 0
max z = 0
(3)maxz=10x1+5x2
3x1+4x2<空清渗=9
5x1+2x2<=8
x1,x2>斗脊=0
X1 = 1
X2 = 1.5
max z = 17.5
(4)maxz=2x1+x2
5x2<=15
6x1+2x2<=24
x1+x2<=5
x1,x2>=0
X1 = 2.25
X2 = 2.75
max z = 10
(5)maxz=3x1+5x2
x1<=8
2x2<=12
3x1+4x2<正闭=36
x1,x2>=0
X1 = 4
X2 = 6
max z = 42
(6)minz=3x1+2x2
12X1+3x2>=4
2x1+3x2>=2
3x1+15x2>=5
x1+x2=1
x1,x2>=0
X1 = 0.111111111
X2 = 0.888888889
min z = 2.111111111
x1-x2>=-1
-0.5x1+x2<=2
x1,x2>=0
maxz=∞
(2)maxz=X1+X2
x1-x2>=0
3x1-x2<=-3
x1,x2>=0
X1 = 0
X2 = 0
max z = 0
(3)maxz=10x1+5x2
3x1+4x2<空清渗=9
5x1+2x2<=8
x1,x2>斗脊=0
X1 = 1
X2 = 1.5
max z = 17.5
(4)maxz=2x1+x2
5x2<=15
6x1+2x2<=24
x1+x2<=5
x1,x2>=0
X1 = 2.25
X2 = 2.75
max z = 10
(5)maxz=3x1+5x2
x1<=8
2x2<=12
3x1+4x2<正闭=36
x1,x2>=0
X1 = 4
X2 = 6
max z = 42
(6)minz=3x1+2x2
12X1+3x2>=4
2x1+3x2>=2
3x1+15x2>=5
x1+x2=1
x1,x2>=0
X1 = 0.111111111
X2 = 0.888888889
min z = 2.111111111
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(1)maxz=2x1+2x2
x1-x2>=-1
-0.5x1+x2<=2
x1,x2>州枣=0
(2)maxz=X1+X2
x1-x2>旦蚂=0
3x1-x2<=-3
x1,x2>=0
(3)maxz=10x1+5x2
3x1+4x2<=9
5x1+2x2<=8
x1,x2>=0
(4)maxz=2x1+x2
5x2<=15
6x1+2x2<=24
x1+x2<=5
x1,x2>=0
(5)模迹埋maxz=3x1+5x2
x1<=8
2x2<=12
3x1+4x2<=36
x1,x2>=0
(6)minz=3x1+2x2
12X1+3x2>=4
2x1+3x2>=2
3x1+15x2>=5
x1+x2=1
x1,x2>=0
x1-x2>=-1
-0.5x1+x2<=2
x1,x2>州枣=0
(2)maxz=X1+X2
x1-x2>旦蚂=0
3x1-x2<=-3
x1,x2>=0
(3)maxz=10x1+5x2
3x1+4x2<=9
5x1+2x2<=8
x1,x2>=0
(4)maxz=2x1+x2
5x2<=15
6x1+2x2<=24
x1+x2<=5
x1,x2>=0
(5)模迹埋maxz=3x1+5x2
x1<=8
2x2<=12
3x1+4x2<=36
x1,x2>=0
(6)minz=3x1+2x2
12X1+3x2>=4
2x1+3x2>=2
3x1+15x2>=5
x1+x2=1
x1,x2>=0
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2011-12-19
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