Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 299 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Quyidagi javoblardan qaysi biri tengsizlikni yechimi bo'la oladi? A) 1 B) 4 C) 2 D) 3 2 / 40 2. Arifmetik progressiyada an+1=an+2 va a4=4 bo'lsa, uning dastlabki 12 ta hadini yig'indisini toping. A) 108 B) 126 C) 96 D) 114 3 / 40 3. x ni toping ? A) 3 B) 6 C) 4 D) 5 4 / 40 4. x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 32 B) 16 C) 64 D) 48 5 / 40 5. vekorning Oxy tekislikdagi proyeksiyasi bo‘lgan vektorni toping. A) 4 B) 3 C) 1 D) 2 6 / 40 6. y = x²+ 2 va y = x² + 3x parabolalar va x=1, x =2 to‘g‘ri chiziqlar bilan chegaralangan shaklni yuzini toping. A) 7/2 B) 5/3 C) 5/2 D) 7/3 7 / 40 7. Kasrni hisoblang: A) -14/3 B) 14/3 C) 0 D) -5 8 / 40 8. Agar n = 2018 bo‘lsa, ifodaning qiymatini toping. A) 1 B) 2018/2019 C) 3/2 D) 2/3 9 / 40 9. x, y, z - natural sonlari uchun A) 3 B) 4 C) 3√2 D) 6 10 / 40 10. Qaysi javobda tengsizlik ishorasi to’gri ko’rsatilgan: A) 3 B) 4 C) 1 D) 2 11 / 40 11. (0!+1!+ 2022!)125 sonning birlar xonasida qaysi raqam turadi? A) 2 B) 3 C) 4 D) 6 12 / 40 12. Arimetik progerssiyada s12=354, P=a1+a2+...+a11 , Q=a2+a4+...+a12 va P/Q=32/27 ga teng bo'lsa, d ni toping. A) -4 B) -6 C) -3 D) -5 13 / 40 13. funksiyaga teskari funksiyani toping. A) III B) II C) I D) IV 14 / 40 14. Agar tgx α =4 bo‘lsa, A) 4 B) 1 C) -47/25 D) -2 15 / 40 15. bo‘lsa, ni toping. A) 0 B) 1 C) 1.5 D) 2 16 / 40 16. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 3 C) 10 D) 15 17 / 40 17. tengsizlikni yeching. A) (0;1)∪(1;1000) B) (1;1000) C) (0;1000) D) Ø 18 / 40 18. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 9 B) 8 C) 10 D) 7 19 / 40 19. Hisoblang: A) 2021 B) 2020 C) 2022 D) 2019 20 / 40 20. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=24-5b C) a=24-3b D) a=18-3b 21 / 40 21. Integralni hisoblang: A) 3π/26 B) 3π/4 C) 3π/8 D) 3π/16 22 / 40 22. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√7 C) 5 D) 2√5 23 / 40 23. Hisoblang: A) 129 B) 132 C) 133 D) 131 24 / 40 24. Chizmada nechta parallelogramm bor? A) 18 B) 24 C) 12 D) 16 25 / 40 25. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/3 B) 1/4 C) 2/3 D) 1/2 26 / 40 26. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 27 / 40 27. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -1 C) -5 D) 5 28 / 40 28. Hisoblang: A) 6 B) 2 C) 9 D) 11 29 / 40 29. bo‘lsa, x· y ni toping. A) 4 B) 1 C) 3 D) 2 30 / 40 30. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 4 C) 2 D) 1 31 / 40 31. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [0;1] C) [-1;1] D) [1;2] 32 / 40 32. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 1 C) 2 D) -1 33 / 40 33. tenglama ildizlari yig‘indisini toping. A) 0 B) -2 C) -1 D) 1 34 / 40 34. Tenglamani yeching: A) 1 B) 4 C) 2 D) 5 35 / 40 35. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) 1 C) -2 D) 0 36 / 40 36. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1 C) 1,5 D) 1.75 37 / 40 37. Agar x= y + 4 bo‘lsa, A) 0 B) 3 C) 2 D) 1 38 / 40 38. tengsizlik nechta butun yechimga ega? A) 2 B) 1 C) cheksiz ko‘p D) Ø 39 / 40 39. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 48 C) 36 D) 72 40 / 40 40. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 52 C) 64 D) 36 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 14 Matematika fanidan attestatsiya savollari №16
