Amaliy mashgulot
|
Amaliy mashgulot
Mustаqil yеchish uchun mаsаlаlаr 1. Quyidagi chiziqli programmalashtirish masalalarini normal (kanonik) ko’rinishda ifodalang:
11. Zmin=-x1-2x2+x3 -x1+4x2-2x3≤6 X1+4x2+2x3≥6 2x1-x2+2x3=4 xj ≥0, j=1,3 13. Zmin=-x1+3x2+2x3 x1+x2+2x3≥-5 2x1-3x2+x3≤3 2x1-5x2+6x3≤5 xj ≥0, j=1,3 15. Zmin=x1+5x2+4x3-6x4 2x1+3x2-4x3-5x4≤1 5x1-6x2+x3-x4≤3 4x1+x2-2x3+3x4≤2 xj ≥0, j=1,4 12. Zmax=x1-2x2+3x3-10x4 x1+x2+2x3-6x4=1 x1+x2+4x3-8x4=1 4x1+2x2+x3-4x4=3 xj ≥0, j=1,4 14. Zmax=x1-x2+x3+x4+2x5-x6 x1+x4+x6=9 3x1+x2-4x3+2x6=2 X1+2x3+x5+2x6=6 xj ≥0, j=1,6 2.Quyidаgi bеrilgаn mаsаlаlаrning hаr birini kаnоnik ko‘rinishgа kеltiring, hаmdа uni vеktоr vа mаtritsа fоrmаlаridа ifоdаlаng. 1. 2. 3. 4. 5. 6. Zmax=2x1+x2+6x3-12x4-9x5 x1+x2+7x3-3x4-7x5=13 x1+2x2+13x3+2x4-14x5=20 x1+3x2+20x3+6x4-24x5=19 xj ≥0, j=1,5 7. Zmin=x1-x2-3x3 2x1-x2+x3≤1 4x1-2x2+x3≥-2 3x1+x3≤5 xj ≥0, j=1,5 8. Zmax=5x1+3x2+4x3-x4 x1+3x2+2x3+2x4=3 2x1+2x2+x3+x4=3 xj ≥0, j=1,3 9. Zmin=3x1+4x2+x3+2x4-x5 x1+2x2-3x3+x4-5x5=5 2x1+3x2-5x3+2x4-7x5=8 3x1+x2-2x3+6x4+2x5=6 xj ≥0, j=1,6 10 Zmax=2x1-x2+4x3+x4 x1-x2+2x3=2 x1+x2+3x3=16 x1+x2+x3+x4=12 xj≥0, j=1, 11 Zmin=5x1-3x2+5x3+x4 12 Zmax=5x1+4x2+3x3-x4 X1+3x2+x3+2x4=3 x1+x2-x3+x4-3x5=5 2x1+3x2+x3+x4=3 2x1+x2+x5=7 xj≥0, j=1,4 xj≥0, j=1,5 13. Zmax=3x1-x2+3x3-8x4 14 Zmin=5x1+3x2-3x3+6x4 2x1+x2+3x3+4x4=3 x1+3x2+4x3+4x4=2 5x1+x2+x3+x4=3 5x1+4x2+x3+x4=2 xj≥0, j=1,4 xj≥0, j=1,4 15. Zmin=x1-3x2+3x3-9x4 X1+x2+2x3-5x4=5 X1+x2+4x3-7x4=2 3x1+x2+x3-3x4=3 xj≥0, j=1,4 16. Quyidagi tengsiliklar sistemalarining yechimlaridan iborat sohani geometrik tasvirlang.
11. 4x1+3x2Ј12 12. x1+2x2Ј6 3x1+4x2Ј12 2x1+x2Ј6 x1і0; x2і0 x1і0; x2і0 Z= 2x1-5x2 =>max Z= -x1+x2 =>max 17. Quyidagi chiziqli programmalashtirish masalalarini grafik usulda yeching:
Download Do'stlaringiz bilan baham: |
Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling
ma'muriyatiga murojaat qiling