Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 295 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. Jaloliddin uyiga tezroq qaytish uchun qaysi yo’lni tanlash kerak. A) To'rtinchi yo'l B) Ikkinchi yo'l C) Birinchi yo'l D) Uchunchi yo'l 2 / 40 2. a va b musbat sonlari uchun alnb·blna+alnb +blna bo'lsa, (lna)·(lnb)=? A) ln2 B) ln4 C) ln3 D) ln5 3 / 40 3. Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 12 B) 13 C) 11 D) 14 4 / 40 4. f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 600 B) 3600 C) 5050 D) 4800 5 / 40 5. Agar α=60°, β=70°, γ=50° bo‘lsa, tgα+ tgβ+ tgγ yig‘indi quyidagilardan qaysi biriga teng? A) 4 √3tg50° tg70° B) √3ctg40° tg70° C) 2√3tg50° tg70° D) √3tg50° tg70° 6 / 40 6. Quyidagilardan qaysi birlari to‘g‘ri? A) I va V B) I va III C) II va IV D) I, III va V 7 / 40 7. Boshlang‘ich funksiyasini toping: A) F(x)=4cos(x/4+5)+C B) F(x)=-4cos(x/4+5)+C C) F(x)=5cos(x/4+5)+C D) F(x)=(1/4)cos(x/4+5)+C 8 / 40 8. (a²+b²+9)x²+2(a+b+3)x+3 = 0 tenglama haqiqiy yechimlarga ega bo‘lsa, 3a – b ni toping. A) -3 B) -4 C) 6 D) 3 9 / 40 9. Hisoblang. A) 8!9 B) 8!/2 10 / 40 10. x noma'lum son (x≠3) uchun x²-15/x=4 tenglik oʻrinli. x·(x+1)·(x+2)·(x+3) koʻpaytmaning qiymati 15 ga teng boʻla oladimi? A) Yo'q B) Ha 11 / 40 11. Piramidaning asosi tomoni 4√3 va o‘tkir burchagi 45° ga teng bo’lgan rombdan iborat. Ushbu piramidaga ichki chizilgan konusning yasovchisi asos tekisligi bilan 60° li burchak tashkil etadi. Konusning hajmini toping. A) 6π B) 6√3π C) 6√2π D) 3π 12 / 40 12. Tenglama ildizlari yig'indisini toping. A) 2 B) 0 C) 4 D) -1 13 / 40 13. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d)+2bd B) 2bdx+2bd C) 2x+3b+4d D) 2x(b+d) 14 / 40 14. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 3 B) 10 C) 15 D) 6 15 / 40 15. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1 C) 1.75 D) 1,5 16 / 40 16. tenglama ildizlari yig‘indisini toping. A) 1 B) -1 C) 0 D) -2 17 / 40 17. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 1 C) -1 D) 2 18 / 40 18. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 72 C) 36 D) 48 19 / 40 19. bo‘lsa, ni toping. A) 0 B) 2 C) 1 D) 1.5 20 / 40 20. Hisoblang: A) 2019 B) 2020 C) 2022 D) 2021 21 / 40 21. Hisoblang: A) 2 B) 9 C) 6 D) 11 22 / 40 22. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/2 B) 2/3 C) 1/3 D) 1/4 23 / 40 23. bo‘lsa, x· y ni toping. A) 4 B) 3 C) 2 D) 1 24 / 40 24. tenglamani yeching. A) 2 B) 0 C) 3 D) 1 25 / 40 25. Chizmada nechta parallelogramm bor? A) 12 B) 16 C) 18 D) 24 26 / 40 26. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) 5 C) 1 D) -5 27 / 40 27. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√5 C) 5 D) 2√7 28 / 40 28. Hisoblang: A) 132 B) 131 C) 133 D) 129 29 / 40 29. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) 1 C) -2 D) -1 30 / 40 30. y = xln x funksiya hosilasini toping. A) lnx(x+1) B) lnx+1 C) xx(lnx+1)ln x 1 D) lnx+x 31 / 40 31. Tenglamani yeching: A) 4 B) 2 C) 5 D) 1 32 / 40 32. Agar x= y + 4 bo‘lsa, A) 2 B) 1 C) 0 D) 3 33 / 40 33. Agar tgx α =4 bo‘lsa, A) -47/25 B) 4 C) 1 D) -2 34 / 40 34. tengsizlik nechta butun yechimga ega? A) cheksiz ko‘p B) Ø C) 1 D) 2 35 / 40 35. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 36 / 40 36. va bo‘lsa, a ni b orqali ifodalang. A) a=18-3b B) a=24-3b C) a=24-5b D) a=18+2b 37 / 40 37. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 8 C) 9 D) 7 38 / 40 38. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 39 / 40 39. Integralni hisoblang: A) 3π/16 B) 3π/4 C) 3π/26 D) 3π/8 40 / 40 40. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 4 C) 3 D) 1 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
