Мулохазаларимиз содда бўлиши учун уч ўлчовли чизиқли программалаш масалалари мисолида тахлил қиламиз



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2-лаб иккинчи бўлим ЧПМ 2 topshiriq 22

x1 , x2 , x3 0



  1.  20 x1  23 x2  22 x3  max

3 x1  8 x2  5 x3  206


7 x  4 x  6 x  204
2- 1 2 3
5 x1  6 x2  4 x3 190


x1 , x2 , x3 0



  1.  21x1  25 x2  23 x3  max

6 x1  7 x2  3 x3  229


5 x  4 x  7 x  221
3- 1 2 3
4 x1  5 x2  6 x3  205


x1 , x2 , x3 0



  1.  25 x1  23 x2  20 x3  max

6 x1  3 x2  8 x3  367


5 x  7 x  3 x  307
4- 1 2 3
4 x1  5 x2  6 x3  338


x1 , x2 , x3 0



  1.  19 x1  21x2  23 x3  max

8 x1  5 x2  3 x3  299


5 x  4 x  7 x  312
5- 1 2 3
3 x1  7 x2  6 x3  317


x1 , x2 , x3 0



  1.  15 x1  22 x2  18 x3  max

13 x1  11x2  15 x3  515


17 x  14 x  12 x  539
6- 1 2 3
15 x1  12 x2  13 x3  512


x1 , x2 , x3 0


L 23 x1 20 x2 22 x3 max
9 x1  13 x2  17 x3  374
16 x  15 x  11x  427
7- 1 2 3
11x1  12 x2  15 x3  374


x1 , x2 , x3 0



  1.  22 x1  25 x2  27 x3  max

11x1  8 x2  13 x3  562


9 x  14 x  11x  592
8- 1 2 3
12 x1  10 x2  15 x3  647


x1 , x2 , x3 0



  1.  20 x1  22 x2  25 x3  max

7 x1  15 x2  9 x3  405


13 x  8 x  12 x  393
9- 1 2 3
10 x1  11x2  14 x3  437


x1 , x2 , x3 0



  1.  18 x1  21x2  23 x3  max

13 x1  17 x2  14 x3  533


10 x  12 x  16 x  462
10- 1 2 3
18 x1  13 x2  11x3  532


x1 , x2 , x3 0



  1.  17 x1  21x2  23 x3  max

Қуйидаги чизиқли программалаш масалалар учун бошланғич базисни танланг, масала шартларини танланган базисга мослаштиринг, Симплекс усули асосида оптимал ечимини топинг.





3 x  8 x

 5 x

 4 x

163



1

2

3

4




6 x1  7 x2  2 x3  3 x4

141

11-




 5 x

 3 x

 6 x

147

2 x



1

2

3

4







  1.  22 x1  11x2  20 x3  25 x4  max




7 x  2 x

 3 x

 5 x

 225



1

2

3

4




12- 8 x1

 6 x2  2 x3

 3 x4

 259

5 x1

 3 x2  7 x3  2 x4

 261



L 11x1 20 x2 25 x3 24 x4 max

13-






14-






15-






16-






6 x1  3 x2  2 x3  7 x4  213 2 x  5 x  3 x  5 x 171 
25 x1  20 x2  23 x3  12 x4  max



7 x  3 x

 8 x

 2 x

 259



1

2

3

4




3 x1  2 x2

 6 x3  6 x4

 248

2 x  7 x

 5 x

 3 x

 249



1

2

3

4




25 x1  23 x2  12 x3  20 x4  max





8 x  3 x

 4 x

 7 x

 352



1

2

3

4




3 x1

 2 x2  7 x3  6 x4

 276

2 x  6 x

 2 x

 5 x

 216



1

2

3

4




15 x1  17 x2  18 x3  6 x4  max


2 x1  5 x2  3 x3  6 x4 147 3 x  8 x  5 x  4 x 163 


22 x1  11x2  20 x3  25 x4  max




x1 2x2 x3 18









x2 x3 16




17- 2x1






x

x

2

 8






1















x2 x3 6















x j 0

( j  1,2,3).




Z 3x1 4x2 2x3

(max).




x 2 x

x

180






13

4










x2 3 x3 2 x4 210




18-










 800




4 x  2 x  4 x






1

2

4






L 9 x1 6 x2 4 x3 7 x4 max

18 x1  15 x2  12 x3  360
6 x  4 x  8 x 192
19- 1 2 3
5 x1  3 x2  3 x3 180


x1 , x2 , x3 0



  1.  9 x1  10 x2  16 x3  max

13 x1  17 x2  14 x3  533


10 x  12 x  16 x  462
20- 1 2 3
18 x1  13 x2  11x3  532


x1 , x2 , x3 0



  1.  17 x1  21x2  23 x3  max

6 x1  4 x2  8 x3  236


3 x  5 x  6 x 186
21- 1 2 3
4 x1  2 x2  5 x3 164


x1 , x2 , x3 0



  1.  15 x1  20 x2  30 x3  max

26 x1  14 x2  18 x3  818


13 x  15 x  16 x  601
22- 1 2 3
14 x1  12 x2  15 x3  570


x1 , x2 , x3 0



  1.  10 x1  21x2  23 x3  max




15 x1

 9 x2  17 x3  395



 14 x2

 16 x3

 448

23- 13 x1

18 x1

 10 x2

 15 x3

 408

x1 , x2 , x3 0



  1.  27 x1  25 x2  20 x3  max

8 x1  4 x2  6 x3  236


6 x  5 x  3 x 186
24- 1 2 3
5 x1  2 x2  4 x3  164


x1 , x2 , x3 0


L 30 x1 20 x2 15 x3 max

25-




26-





27-





28-





29-





30-
10 x1  12 x2  16 x3  462 18 x  13 x  11x  532 


x1 , x2 , x3 0

17 x1  21x2  23 x3  max


13 x1  15 x2  16 x3  601 14 x  12 x  15 x  570 




x1 , x2 , x3 0

10 x1  21x2  23 x3  max


16 x1  15 x2  11x3  427 11x  12 x  15 x  374 



9 x  13 x  17 x  374


x1 , x2 , x3 0

22 x1  25 x2  27 x3  max


9 x1  14 x2  11x3  592 12 x  10 x  15 x  647 



11x  8 x  13 x  562


x1 , x2 , x3 0

20 x1  22 x2  25 x3  max





8 x  6 x

 2 x

 3 x

 259



1

2

3

4




5 x1

 3 x2  7 x3  2 x4

 261

7 x  2 x

 3 x

 5 x

 225



1

2

3

4




11x1  20 x2  25 x3  24 x4  max




2 x1  5 x2  3 x3  5 x4 171 3 x  2 x  6 x  8 x  204 
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