Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 301 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) -16cos3x*sin5x B) 16sin3x*sin5x C) 16sin3x*cos5x D) 16cos3x*cos5x 2 / 40 2. P(x), Q(x) va R(x) ko'phatdalar berilgan. Bunda P(x) ko'phadning odoz hadi Q(x) ko'phadning ozod hadidan ikki marta katta va P(0)≠0. P(x)=Q(x)·R(x+1) bo'lsa, R(x) ko'phadning koeffitsiyentlarining yig'indisini toping. A) 3 B) 4 C) 2 D) 1 3 / 40 3. Shaharlar orasidagi masofa xaritada 5 sm ga teng bo`lsava xaritaning masshtabi 1:4000000 bo`lsa , shaharlar orasidagi haqiqiy masofa qanchaga teng ? A) 2 km B) 20 km C) 200 km D) 0,2km 4 / 40 4. Tenglamani yeching: A) 9/5 B) 6/5 C) 5/9 D) 5*4 5 / 40 5. Barcha ikki xonali sonlar ko‘paytmasi 4 ning qanday eng katta darajasiga bo‘linadi? A) 43 B) 42 C) 45 D) 44 6 / 40 6. Birinchi raqami 2 boʻlgan va 1, 2, 3, 4 va 5 raqamlardan tashkil topgan uch xonali sonlar nechta? A) 25 B) 20 C) 10 D) 50 7 / 40 7. ni hisoblang. A) 0,3 B) 30 C) 3 D) 15 8 / 40 8. Agar a∈[-3;1] va b∈[-2;2]bo‘lsa, a² + b³ qanday oraliqda bo‘ladi? A) [0;17] B) [-17;8] C) [-8;0] D) [-8;17] 9 / 40 9. aniqmas integralni toping. A) 1 B) 3 C) 2 D) 4 10 / 40 10. Quyidagi chizmada tasvirlangan radiusi 4 ga teng boʻlgan, 3 ta teng yarim aylanadagi A, B, C, D nuqtalar toʻgʻri toʻrtburchakning uchlari deb qabul qiling va boʻyalgan sohani yuzini toping. A) 8π B) 32 C) 12π D) 24 11 / 40 11. 0, 1, 2, 3, 4, 5 raqamlaridan nechta 3 xonali tuzish mumkin? A) 125 B) 180 C) 100 D) 200 12 / 40 12. Uchburchak tamonlari 10, 24 va 26 ga teng bo'lsa, katta burchagi necha gradus? A) 75° B) 80° C) 90° D) 60° 13 / 40 13. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-b²/2π B) b²-2π C) b²/2π D) b²+b²/2π 14 / 40 14. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [1;2] B) [-1;0] C) [0;1] D) [-1;1] 15 / 40 15. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 8 B) 7 C) 10 D) 9 16 / 40 16. bo‘lsa, x· y ni toping. A) 1 B) 4 C) 3 D) 2 17 / 40 17. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 15 C) 6 D) 3 18 / 40 18. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -5 B) 5 C) -1 D) 1 19 / 40 19. Hisoblang: A) 129 B) 131 C) 133 D) 132 20 / 40 20. Agar x= y + 4 bo‘lsa, A) 3 B) 1 C) 2 D) 0 21 / 40 21. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) -1 C) 0 D) 1 22 / 40 22. y = xln x funksiya hosilasini toping. A) lnx(x+1) B) xx(lnx+1)ln x 1 C) lnx+x D) lnx+1 23 / 40 23. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) 1 C) -1 D) -2 24 / 40 24. Tenglamani yeching: A) 2 B) 5 C) 1 D) 4 25 / 40 25. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/3 B) 1/2 C) 1/4 D) 2/3 26 / 40 26. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=24-5b C) a=24-3b D) a=18-3b 27 / 40 27. Hisoblang: A) 2021 B) 2022 C) 2019 D) 2020 28 / 40 28. tenglamani yeching. A) 2 B) 0 C) 3 D) 1 29 / 40 29. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1.75 C) 1 D) 1,5 30 / 40 30. Chizmada nechta parallelogramm bor? A) 24 B) 16 C) 12 D) 18 31 / 40 31. bo‘lsa, ni toping. A) 1.5 B) 1 C) 2 D) 0 32 / 40 32. Agar tgx α =4 bo‘lsa, A) -47/25 B) 1 C) 4 D) -2 33 / 40 33. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 34 / 40 34. Chizmada nechta uchburchak tasvirlangan? A) 52 B) 64 C) 48 D) 36 35 / 40 35. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 1 B) 3 C) 2 D) 4 36 / 40 36. tengsizlikni yeching. A) Ø B) (0;1)∪(1;1000) C) (1;1000) D) (0;1000) 37 / 40 37. Hisoblang: A) 11 B) 9 C) 6 D) 2 38 / 40 38. tenglama ildizlari yig‘indisini toping. A) -2 B) 1 C) 0 D) -1 39 / 40 39. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 5 B) 2√7 C) 2√5 D) 7 40 / 40 40. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 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
