Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 307 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 Savollar 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. y=4cos 2x+cos8x funksiyaning hosilasini toping A) 16sin3x*cos5x B) 16sin3x*sin5x C) -16cos3x*sin5x D) 16cos3x*cos5x 2 / 40 2. 1·2·3· ... ·30 ko'paytmani tub ko'paytuvchilarga ajratganda ko'apytmada 2n, 3m va 7k lar ishtirok etsa, n+m+k ni toping. A) 46 B) 40 C) 44 D) 50 3 / 40 3. Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 8 B) 9 C) 7 D) 6 4 / 40 4. Integralni hisoblang: A) 3 B) 2 C) 4 D) 1 5 / 40 5. Agar geometrik progressiyaning umumiy hadi bn= 3·2n bo‘lsa, ni toping. A) 2 B) 3 C) 1 D) 4 6 / 40 6. va EKUB( x, y, z)= 6 bo‘lsa, EKUK)x, y, z)= ? A) 264 B) 240 C) 192 D) 216 7 / 40 7. Chizmadan foydalanib noma’lum burchakni toping. A) 60° B) 70° C) 50° D) 80° 8 / 40 8. Ushbu {1, 2, 3, 4, …, 37} to‘plamdan shunday ikkita son tanlanganki, ularning ko‘paytmasi qolgan 35 ta sonning yig‘indisiga teng. Shu ikki sonning farqini toping. A) 9 B) 8 C) 5 D) 10 9 / 40 9. y1 = (x2+2)2 va y2=2x2+2 bo‘lsin. Bu y1 va y2 funksiya hosilalarining nisbatini y1 va y2 lar orqali ifodalang. A) 2 B) 4 C) 3 D) 1 10 / 40 10. Berilgan chizmadan foydalanib α + β ning qiymatini toping: A) 45° B) 30° C) 60° D) 75° 11 / 40 11. θ ratsional son, ω va φ esa irratsional sonlar bo‘lsa, quyidagilardan qaysi biri ratsional son bo‘lishi mumkin? θ ≠ 0 A) 1, 2, 5 B) 2 5, 6 C) 3, 4, 6 D) 1, 2, 3 12 / 40 12. (tgx+ctgx)⁴ yoyilmaning ozod hadini toping. A) 6 B) 4 C) 5 D) 3 13 / 40 13. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₅2 B) 3 C) log₂5 D) 2 14 / 40 14. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1,5 C) 1 D) 1.75 15 / 40 15. Hisoblang: A) 132 B) 131 C) 133 D) 129 16 / 40 16. 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 17 / 40 17. tengsizlik nechta butun yechimga ega? A) cheksiz ko‘p B) 2 C) 1 D) Ø 18 / 40 18. Tenglamani yeching: A) 4 B) 5 C) 2 D) 1 19 / 40 19. bo‘lsa, x· y ni toping. A) 3 B) 1 C) 2 D) 4 20 / 40 20. Hisoblang: A) 2020 B) 2019 C) 2022 D) 2021 21 / 40 21. va bo‘lsa, a ni b orqali ifodalang. A) a=18-3b B) a=18+2b C) a=24-5b D) a=24-3b 22 / 40 22. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 3 C) 1 D) 4 23 / 40 23. Chizmada nechta parallelogramm bor? A) 12 B) 18 C) 16 D) 24 24 / 40 24. Agar tgx α =4 bo‘lsa, A) 1 B) -47/25 C) 4 D) -2 25 / 40 25. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) -2 C) 1 D) 0 26 / 40 26. Hisoblang: A) 2 B) 6 C) 9 D) 11 27 / 40 27. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -5 B) -1 C) 1 D) 5 28 / 40 28. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 3 B) 10 C) 6 D) 15 29 / 40 29. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 30 / 40 30. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 36 C) 72 D) 48 31 / 40 31. tenglamani yeching. A) 3 B) 1 C) 0 D) 2 32 / 40 32. Agar x= y + 4 bo‘lsa, A) 3 B) 2 C) 0 D) 1 33 / 40 33. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [1;2] C) [-1;1] D) [0;1] 34 / 40 34. bo‘lsa, ni toping. A) 0 B) 1.5 C) 2 D) 1 35 / 40 35. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√7 C) 2√5 D) 5 36 / 40 36. Integralni hisoblang: A) 3π/8 B) 3π/16 C) 3π/26 D) 3π/4 37 / 40 37. tenglama ildizlari yig‘indisini toping. A) 0 B) -2 C) -1 D) 1 38 / 40 38. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/2 C) 1/4 D) 1/3 39 / 40 39. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 40 / 40 40. Chizmada nechta uchburchak tasvirlangan? A) 52 B) 48 C) 36 D) 64 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
