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N to'plamda quyidagi amallardan qaysi biri assotsiativ a) ab; b) 2a+b
A) * a) B) b) C) a) , b). D) ikkalasi ham emas
16
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bet | 5/9 | Sana | 22.10.2022 | Hajmi | 327.54 Kb. | | #27770 |
Bog'liq 22 сентябр кайта топширув калит 6 Ma\'ruza Pedаgogik mаhorаt аsoslаri Reja, Mavzu hosila yordamida funksiyani tekshirish va grafigini yasas, АБДУЛАЗИЗ, Mashina va mexanizmlarning xavfsizligini ta\'minlashga qaratilgan vositalarning zamonaviy turlari , 1, аиба титул, 4-mavzu rasmi, Ertalabki saflanish, Ma\'lumotnoma Asilbek, 2 Laboratoriya ishi, 7-sinf-5.-School-Uniform- fotima, Презентация1, Defektologiya, maxsus psixologiya nazariyasi va texnologiyalar-fayllar.org, BOBOMURODOV SUNNATILLO DAVRON O`G`LI- 15.N to'plamda quyidagi amallardan qaysi biri assotsiativ a) ab; b) 2a+b
A) * a) B) b) C) a) , b). D) ikkalasi ham emas
16. Mukammal sonni toping
A) 33 550 24 B) 33 556 336 D) * 33 650 336 C) 33 550 3360
17 Bo`sh bo`lmagan A to`plamdagi binary amal deb nimaga aytiladi?
A ni A ga akslantirish B)* ni A ga akslantirish
A ni ga akslantirish D) arifmatik amallarga
18. Ko`paytirish amaliga nisbatah gruppa tashkil etuvchi to`plamalarni toping.
A)* Q, R, C B) Z, Q, R C)N, Z, Q D) Z, R, C
19. Ifodaning qiymatini toping (R C) \ (Q Z) (N Z)
A) R B)Z C)* C\Z D) N
20………sonlar to`plami maydon tashkil etadi.
Irratsional B) juft C) toq D)* algebraik
VARIANT – 3
1.Bo`linish munosabatining xossalaridan birini toping
A) ( a,b,c Z, c 0) a s => ab c B) ( a,b,c Z) a c => ab c
C)* ( a,b,c Z, c 0) a c => ab c D) ( a,b,c Z, c 0) a c => ab ac
2.(n 5 - 5 n 3 + 4 n ) Ifoda qaysi songa doimo bo`linadi
A)5 B) 7 C)*12 D)14
3.(6 2 n + 3 n + 2 + 3 n ) Ifoda qaysi songa doimo bo`linadi
A)6 B)12 C)14 D)*11
4. Агар (12a - 7b ) 16 bo`lsa, u holda ........
A)* (4a +23b) 16 . B) (2a +23b) 16 . C) (4ª - 23b) 16 . D) (4a +21b) 16 .
5. Агар bo`lsa, u holda (a + b + 8c) 21 .
A) (30a + 8b + c) 21 B)* (50a + 8b + c) 21
C) (50a + 9b + c) 21 D) (50a + 8b + 3) 21
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N to'plamda quyidagi amallardan qaysi biri assotsiativ a) ab; b) 2a+b
A) * a) B) b) C) a) , b). D) ikkalasi ham emas
16
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