.


:




:

































 

 

 

 


.




 

 

 

, ̻

 

 

. : . .,

..

 

 

- 2014


1.

. , .

.

, ,
     

 

1. - .

2. , .

3. - .

4. - .

5. , .

6. .

7. - .

8. - .

9. - .

10. .

11. , .

12. . .

13. .

14. .

15. . .

16. .

17. .

18. - . .

19. ( ). .

20. .

21. - .

22. - .

23. - .

24. - .

25. - .

26. - .

27. - - .

28. , , - .

29. - .

30. .


2.

.

.

.

0. 1 + 2 ≥ 3 21 + 32 ≤ 15 21 2,52 ≤ 10 0 ≤ 2 ≤ 4 1 ≥ 0 Z () = 21 + 2   2. 21 32 ≤ 6 1 + 22 ≥ 4 41 + 2 ≥ 1 1 ≥ 0, 2 ≥0 Z () = 101 + 52   4. 1 + 52 ≥ 5 31 - 2 ≤ 3 21 - 32 ≥ -6 1 ≥ 0, 2 ≥0 Z () = 31 + 52   6. 1 + 22 ≥ 2 21 + 2 ≤ 10 1 2 ≤ 1 1 ≥ 0, 2 ≥0 Z () = 41 - 32   8. 1 + 32 ≥ 6 1 + 22 ≤ 12 -31 + 22 ≤ 9 1 ≥ 0, 2 ≥0 Z () = -21 + 42     1. 21 + 2 ≥ 6 1 + 22 ≥ 6 1 ≥ 1, 22 ≥3 Z () = 51 + 102   3. 61 - 42 ≥ -12 -41 +2 ≤ 3 21 - 32 ≥ -6 1 ≥ 0, 2 ≥0 Z () = 31 + 52   5. 1 - 22 ≤ 2 -21 + 2 ≤ 6 21 + 2 ≥ 6 1 + 22 ≥ 6 1 ≥ 0, 2 ≥0 Z () = 31 + 32   7. -21 + 2 ≤ 6 -31 + 22 ≤ 26 1 - 22 ≤ 6 21 + 2 ≥ 2 1 ≥ 0, 2 ≥0 Z () = 21 - 2   9. 1 + 2 ≥ 3 21 + 32 ≤ 15 -21 + 2,52 ≤ 10 0 ≤ 2 ≤ 4 1 ≥ 0 Z () = -21 + 32    

 

3.

.

.

1. ( )

2. , , .

3. .

 

0. Z min = 10X1 - 7X2 - 5X3 6X1 + 15X2 + 6X3 <= 12 14X1 + 42X2 + 16X3 <= 24 2X1 + 8X2 + 2X3 <= 6 Xj ≥ 0, j = 1÷3   2. Z max = 2X1 + X2 + X3 + 3X4 3X1 X3 X4 <= 6 X2 - 3X3 + X4 <= 2 -X1 + X2 + X3 <= 5 Xj ≥ 0, j = 1÷4   4. Z max = 8X1 + 5X2 2X1 + X2 <= 10 X1 + X2 <= 12 4X1 + X2 <= 8 X1 + 4X2 <= 10 Xj ≥ 0, j = 1÷2   6. Z min = 12X1 + 27X2 + 6X3 2X1 + 3X2 + 4X3 >= 12 X1 + 3X2 + X3 >= 6 6X1 + 9X2 + 2X3 >= 24 Xj ≥ 0, j = 1÷3   8. Z max = 2X1 + 3X2 + X3 X1 + 2X2 - X3 >= 8 4X1 - X2 + X3 <= 12 X1 + 3X2 - 2X3 <= 22 Xj ≥ 0, j = 1÷3 1. Z min = X1 - 4X2 - 3X3 2X1 + X2 + 3X3 <= 7 -4X1 + 3X2 - 2X3 <= 9 X1 + 2X2 + X3 <= 6 Xj ≥ 0, j = 1÷3   3. Z max = 10X1 - 3X2 - 2X3 X1 + X2 + X3 <= 3 -5X1 + X2 <= 8 3X1 - 2X2 - 4X3 <= 2 Xj ≥ 0, j = 1÷3   5. Z max = 3X1 - X2 -3X1 + 2X2 <= 15 4X1 - X2 >= 20 3X1 + X2 >= 30 X1 - 2X2 <= 20 Xj ≥ 0, j = 1÷2   7. Z max = 8X1 + 5X2 + X3 X1 + 3X2 + 2X3 >= 10 X1 + X2 - X3 <= 5 4X1 + X2 - 2X3 <= 7 Xj ≥ 0, j = 1÷3   9. Z max = X1 +2X2 + 3X3 3X1 + 2X2 - X3 <= 5 - X1 + 4X2 + 2X3 <= 3 2X1 - 5X2 + X3 <= 2 Xj ≥ 0, j = 1÷3

 

4.





:


: 2017-03-12; !; : 435 |


:

:

- - , .
==> ...

1717 - | 1664 -


© 2015-2024 lektsii.org - -

: 0.014 .