Kommunikatsiyalarini rivojlantirish vazirligi muxammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti
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Shaxsiy tоpshiriqlar 1-tоpshiriq. Bеrilgаn Δ dеtеrminаnt uchun a i2 , a 3j elеmеntlаrning minоrlаri vа аlgеbrаik toʻldiruvchilаrini tоping. Δ dеtеrminаntni: а) i- sаtr elеmеntlаri boʻyichа yoyib; b) j-ustun elеmеntlаri boʻyichа yoyib; d) i- sаtr elеmеntlаrini nollаrgа аylаntirib hisоblаng 1.1. 14 -
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. i = 4 , j = 1 . i = 1 , j = 3 .
1.3. 3 1
0 2 0 4 3 0 1 1 1 1 2 7 2 1.4. 8 6
2 3 1 3 5 2 8 2 3 5 1 5 4
i= 4 , j = 1 . i= 1 , j = 3 .
1.5 . 4 2 1 5 1 2 2 1 0 1 4 2 2 3 5 3 1.6. 4 3 1 0 3 2 0 1 0 5 3 4 5 0 2 3 i= 2 , j = 4 . i= 1 , j = 2 .
1.7. 2 3 2 1 1 0 1 2 2 1 4 3 0 2 1 2 1.8. 3 3
1 0 1 5 4 3 2 1 1 2 0 2 3
i= 2 , j = 3. i=3, j = 1.
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1.9 2 3 2 1 1 0 1 2 2 1 4 3 0 2 1 0 1.10. 1 2
8 4 5 1 10 3 2 8 4 7 1 2 0
1.11. 4 9
3 6 4 1 2 2 0 2 3 1 7 3 5 1.12. 2 1 1 4 2 1 4 3 3 2 2 0 5 1 1 4
1.13. 2 0 2 3 1 7 3 5 4 0 2 3 3 2 8 1 1.14. 3 4 1 3 1 2 0 3 2 3 2 4 1 4 3 2
1.15. 5 2 1 4 1 1 1 1 4 2 1 4 3 2 1 3 1.16. 1 2
1 3 1 2 2 1 6 0 5 0 2 1 3
1.17. 2 1 0 4 3 1 2 1 1 1 2 3 3 0 1 1 1.18. 1 1
1 0 2 1 4 1 2 1 1 2 4 0 5
i= 3 , j = 1 . i= 2 , j = 4.
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1.19. 2 5 0 3 6 2 4 2 1 4 7 5 4 10 2 6 1.20. 1 2 1 3 4 1 2 2 6 0 3 2 1 4 2 1 i= 2 , j = 3. i= 4 , j = 3.
1.21. 4 9 2 3 6 1 1 4 2 0 2 2 1 7 3 1 1.22. 2 1 1 4 2 1 4 3 5 3 1 4 3 0 5 1
1.23. 2 0 2 3 1 7 3 5 2 0 4 0 4 9 5 9 1.24. 3 4 1 3 1 2 0 3 2 3 2 4 1 4 3 2
1.25. 3 2 1 5 0 1 1 2 2 2 1 5 1 2 1 2 1.26. 1 2
0 3 1 2 1 1 6 0 6 0 2 1 3
i= 1 , j = 3 . i= 3 , j = 2.
1.27. 5 0 2 5 3 1 2 1 1 1 2 3 4 1 3 2 1.28. 1 1
1 0 2 1 4 1 0 2 3 3 5 1 6
i= 3 , j = 1 . i= 2 , j = 4.
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1.29. 2 3 0 3 6 8 4 2 1 3 7 2 4 6 2 4 1.30. 1 2 1 3 2 1 5 0 6 0 3 2 0 2 1 2 i= 2 , j = 3. i= 4 , j = 3.
2 - tоpshiriq. Ikkitа А vа B mаtritsаlаr bеrilgаn. Quyidаgilаrni tоping: 1 ) ; ) ; )
d BA b AB a . 2.1. А = 2 4 3 6 7 8 3 1 2 , B = 1 2 1 4 5 3 2 1 2 . 2.2. А = 1 1 3 3 4 2 6 5 3 , B =
3 5 4 0 1 3 5 8 2 . 2.3. А = 1 0 1 1 1 2 1 1 2 , B =
1 2 1 6 4 2 0 6 3 . 2.4. А =
2 4 0 5 2 9 11 1 6 , B = 2 3 1 7 2 0 1 0 3 . 2.5. А =
1 2 1 2 0 1 2 1 3 , B = 1 7 3 1 1 2 2 1 0 . 2.6. А = 3 1 4 1 3 1 2 3 2 , B= 0 3 5 2 1 3 1 2 3 . 2.7. А =
1 2 2 0 1 3 3 7 6 , B =
7 3 4 2 1 4 5 0 2 . 14
2.8. А = 2 2 1 4 1 3 4 3 2 , B =
2 9 1 2 6 0 1 3 3 . 2.9. А = 3 4 2 1 5 5 0 4 3 , B = 2 0 1 1 2 3 5 3 2 . 2.10. А = 1 1 0 2 3 1 1 6 2 , B = 3 2 3 5 0 4 2 3 4 . 2.11. А = 7 1 10 1 1 1 4 9 6 , B = 2 5 0 3 4 3 1 1 1 . 2.12. А = 8 1 2 7 1 3 3 0 1 , B= 4 6 5 1 0 3 4 5 3 . 2.13. А =
1 4 8 1 3 1 2 1 5 , B =
2.14. А =
4 3 4 6 3 3 5 2 2 , B =
1 2 1 3 3 2 1 1 1 . 2.15. А = 4 3 4 6 0 3 5 2 1 , B= 1 2 1 3 3 2 1 1 1 . 2.16. А = 5 0 3 4 2 1 2 4 5 , B =
2 2 1 1 7 3 5 1 5 . 2.17. А =
7 2 2 2 3 4 0 1 3 , B = 1 6 1 1 3 5 0 7 2 . 0 6 1 2 1 7 5 5 3 15
2.18. А = 2 3 0 1 1 5 5 1 1 8 , B = 2 0 1 1 2 3 5 2 3 . 2.19. А = 3 2 4 3 8 1 2 7 3 , B = 5 1 2 1 4 2 3 5 0 . 2.20. А =
5 7 4 1 5 3 0 1 3 , B = 2 0 3 4 8 1 2 0 1 . 2.21. А = 2 4 3 3 6 6 1 3 1 , B = 1 2 1 4 5 3 2 1 2 . 2.22. А = 1 1 4 3 4 2 6 5 2 , B = 3 5 4 0 1 3 5 8 2 . 2.23. А = 1 0 1 2 2 0 1 1 2 , B =
1 2 1 6 4 2 0 6 3 . 2.24. А = 2 4 4 3 2 7 10 1 7 , B = 2 3 1 7 2 0 1 0 3 . 2.25. А = 1 2 1 1 2 2 0 1 4 , B =
1 7 3 1 1 2 2 1 0 . 2.26. А = 4 2 3 1 3 1 3 0 1 , B=
0 3 5 2 1 3 1 2 3 . 2.27. А = 1 2 0 0 1 2 3 7 1 , B = 7 3 4 2 1 4 5 0 2 . 16
2.28. А = 0 2 1 3 1 3 1 5 1 , B =
2 9 1 2 6 0 1 3 3 . 2.29. А = 3 4 2 1 9 2 0 4 3 , B = 2 0 1 1 2 3 5 3 2 . 2.30. А = 1 2 0 3 7 1 1 7 2 , B = 3 2 3 5 0 4 2 3 4 .
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