Matematika attestatsiya №14 Oktabr 30, 2022Oktabr 30, 2022 da chop etilgan InfoMaster tomonidan Matematika attestatsiya №14 ga 1 fikr bildirilgan 0% 6 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Agar va bo'lsa f(4) ning qiymatini toping. A) 11 B) 4 C) 12 D) 35 2 / 40 2. y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 4 B) 1/3 C) 1/5 D) 1/4 3 / 40 3. Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 2 B) 3 C) 4 D) 1 4 / 40 4. Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) berilganlar yetarli emas B) 6 C) 8 D) 10 5 / 40 5. A(4;6), B(2;1), C(6;1) nuqtalarni tutashtirishdan hosil bo‘ladigan uchburchak yuzini toping. A) 10 B) 8 C) 15 D) 20 6 / 40 6. bo‘lsa, a, b, c larning ishoralarini aniqlang. A) +,-,+ B) -,-,+ C) +,+,+ D) -,+,- 7 / 40 7. G‘orning 7 ta eshigi bor, sayyoh bu g‘orga necha usulda kirib, yana qaytib chiqishi mumkin? (Bunda har bir eshikdan faqat bir marta o‘tish mumkin) A) 42 B) 7⁷ C) 36 D) 49 8 / 40 8. Hisoblang. A) 3 B) 1.5 C) 1 D) √3 9 / 40 9. Hisoblang: 6,34757575…+0,0434343… A) 6,39(10) B) 7,42(2) C) 8,54(25) D) 3,87(52) 10 / 40 10. Rostgo’ylar va yolg’onchilar orolida gulxan atrofida o’tirgan 7 ta kishi har biri “Men ikki yolg’onchining orasida o’tiribman” deydi. Orolda nechta yolg’onchi bor? A) 4 ta B) 7 ta C) 5 ta D) 3 ta 11 / 40 11. Quyidagi murakkab sonlarni hosil qilishda, qaysi birida eng ko‘p tub sonlar qatnashgan? A) 3773 B) 945 C) 405 D) 224 12 / 40 12. Hisoblang. cos²10° + cos²30° + cos²80° A) 3/7 B) 7/4 C) 7/3 D) 0 13 / 40 13. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 1 B) -2 C) 2 D) 0 14 / 40 14. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 52 C) 36 D) 64 15 / 40 15. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [1;2] B) [0;1] C) [-1;0] D) [-1;1] 16 / 40 16. Hisoblang: A) 2020 B) 2022 C) 2019 D) 2021 17 / 40 17. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 15 B) 3 C) 10 D) 6 18 / 40 18. bo‘lsa, ni toping. A) 2 B) 1 C) 0 D) 1.5 19 / 40 19. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -5 C) 5 D) -1 20 / 40 20. Tenglamani yeching: A) 2 B) 4 C) 1 D) 5 21 / 40 21. tenglama ildizlari yig‘indisini toping. A) 0 B) 1 C) -2 D) -1 22 / 40 22. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 7 B) 8 C) 9 D) 10 23 / 40 23. Hisoblang: A) 6 B) 2 C) 11 D) 9 24 / 40 24. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√5 B) 7 C) 5 D) 2√7 25 / 40 25. Hisoblang: A) 133 B) 129 C) 132 D) 131 26 / 40 26. Agar x= y + 4 bo‘lsa, A) 1 B) 0 C) 2 D) 3 27 / 40 27. tengsizlik nechta butun yechimga ega? A) 1 B) Ø C) cheksiz ko‘p D) 2 28 / 40 28. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -2 B) 1 C) 0 D) -1 29 / 40 29. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1 B) 2.25 C) 1,5 D) 1.75 30 / 40 30. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 31 / 40 31. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 72 C) 36 D) 48 32 / 40 32. Chizmada nechta parallelogramm bor? A) 24 B) 18 C) 16 D) 12 33 / 40 33. Agar tgx α =4 bo‘lsa, A) 4 B) -2 C) -47/25 D) 1 34 / 40 34. bo‘lsa, x· y ni toping. A) 4 B) 2 C) 1 D) 3 35 / 40 35. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/3 C) 1/2 D) 1/4 36 / 40 36. tengsizlikni yeching. A) (0;1)∪(1;1000) B) (1;1000) C) Ø D) (0;1000) 37 / 40 37. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 38 / 40 38. tenglamani yeching. A) 1 B) 0 C) 3 D) 2 39 / 40 39. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 2 C) 4 D) 1 40 / 40 40. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) -1 C) 2 D) 1 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring tomonidan Wordpress Quiz plugin Matematika attestatsiya
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