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StudentHelp, , MS Word. , , antiplagiat.ru, etxt.ru advego.ru. StudentHelp , Word .


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: . : 17.05.2012. : 2011. : 5. antiplagiat.ru: < 30%

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1




) 21-2=-2 )-1+22=7 )41+32=-12 )1+32=18
x1=0,x2=2 1=-7, 2=0 1=-3, 2=0 1=9 2=3
1=1,2=4 1=-6,2=1/2 1=0, 2=-4 1=6 2=4
2. (1,-2)

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2
.






i . 0 2 10 4 2
1 2 3 4 5 6
1 5 M 2 1 2 2 -2 1 0
2 6 M 3 -1 1 1 1 0 1
3 ?j X 0 -2 -10 -4 -2 0 0
4 M 5 0 3 3 -1 0 0
1 A3 4 1 ? 1 1 -1 0
2 A6 M 2 -3/2 0 0
2
1
3 ?j X 4 0 -6 0 -6 0
4 M 2 -3/2 0 0 2 0
1 A3 4 2 -1/4 1 1 0
2 A4 2 1 -3/4 0 0 1
3 ?j x 10 -9/2 -6 0 0
M2=min( )= 4=min( )
M3=min( Max (M2; M3)=
:z0=10,x1=0,x2=0,x3=2,x4=1, x5=0,x6=0

3
-
z(x)=2x1+x2+2x3>max

Xj>=0,j=1,2,3
z(x)=-2x1-x2-2x3>min

Xj>=0,j=1,2,3,4,5

i . 0 -2 -1 -2 0 0
1 2 3 4 5
1 5 0 4 4 0 0 0 1
2 6 -2 2 -2 1 1 0 0
3 4 0 -4 1 -3 0 1 0
4 ?j -4 6 -1 0 0 0
1 A1 -2 1 1 0 0 0 ?
2 A3 -2 4 0 1 1
0
?
3 4 0 -5 0 -3 0 1 -1/4
4 ?j -10 0 -1 0 0 -1


:z0=-10, x1=1,x2=0,x3=4,x4=-5, x5=0

4
( ) . , 1- 2, 2- 1, 3- 2, 1, 1, 5., . 16,9, 30, . , 5, 6. , ( - ).
I 16 2 1
II 9 1 1
III 30 2 5
5 6

X1-
2-





51+62>max


) 21+-2=16 )1+2=9 )21+52=30
x1=5,x2=11 1=9, 2=0 1=5, 2=4
1=8,2=0 1=7,2= 2 1=10, 2=2
(5,6) ,


:
:
Z(A)=7*5+2*6=47
: 49 ., , , 5 . 4 . .
2 3 , 1 -2 .
-:
51+62>max -51-62>min

i . 0 -2 -1 -2 0 0
1 2 3 4 5
1 3 0 16 2 1 1 0 0
2 4 0 9 1 1 0 1 0
3 5 0 30 2 5 0 0 1
4 ?j 0 5 6 0 0 0
1 A1 -5 8 1 ? ? 0 0
2 A4 0 1 0
?
-1/2 1 0
3 5 0 14 0 4 -1 0 1
4 ?j -40 0 7/2 -5/2 0 0
1 1 -5 7 1 0 1 -1 0
2 2 -6 2 0 1 -1 2 0
3 5 0 6 0 0 3 -8 1
4 ?j -47 0 0 1 -7 0
1 A1 -5 5 1 0 0 5/3 -1/3
2 A2 -6 4 0 1 0 -2/3 1/3
3 3 0 2 0 0 1 -8/3 1/3
4 ?j -49 0 0 0 -13/3 -1/3
,

:z0=-49,x1=5,x2=4,x3=2,x4=0, x5=0
5
1, 2, 3 1, 2, 3, 4, 5. 43, 44, 43 20,28,31,15,36. , ij i j . . , , .
=

Ai j 1 2 3 4 5
20 28 31 15 36 pi 43
1 8 X

5 28
7 X
1
7 X
3
9 15

4

44
2 4 20
8 X
9 X
6 15
5 9

0

43
3 4 X
2
8 X
6 31
9 X
7 12

2


qi 4 1 4 6 5
1 8 X

5 28
7 X
1
7 15
9 0

0

43
2 4 20
8 X
9 X
6 X
5 24

-4

44
3 4 X
2
8 X
6 31
9 X
7 12

-2

43
qi 8 5 8 7
9
1 8 X

5 28
7 X
3
7 15
9 0

0

43
2 4 8
8 X
9 X
6 X
5 36

-4

44
3 4
12

8 X
6 31
9 X
7 X
-4
43
qi 8 5 10 7 9
1 8 X

5 28
7 0
7 15
9 X

0

43
2 4 8
8 X
9 X
6 X
5 36

-1

44
3 4 12
8 X
6 31
9 X
7 X
-1

43
qi 5 5 7 7 4
:1>2 28*5 =140
4 15*7=105
2>1 8*4=32
5 36*5=180
3>1 12*4=48
3 31*6=186
: 691











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