Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 100 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. y=4cos 2x+cos8x funksiyaning hosilasini toping A) 16sin3x*cos5x B) 16cos3x*cos5x C) -16cos3x*sin5x D) 16sin3x*sin5x 2 / 40 2. Aniq integralni hisoblang: A) 0,5 B) 0 C) 2 D) 3 3 / 40 3. Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 10 B) 16 C) 48/5 D) 64/5 4 / 40 4. Bo‘yi 130 cm, eni 90 cm, balandligi 60 cm bo‘lgan idishdagi suvning 234 litri olindi. Idishda qolgan suvning (sathi) balandligini toping. A) 20 B) 25 C) 40 D) 35 5 / 40 5. A(4;6), B(2;1), C(6;1) nuqtalarni tutashtirishdan hosil bo‘ladigan uchburchak yuzini toping. A) 15 B) 20 C) 10 D) 8 6 / 40 6. ABC uchburchak o‘tkir burchaklarining bissektrisalari D nuqtada kesishadi. Bunda ∠A = 90° , BD = 8 , CD = 6 bo‘lsa, BCD uchburchak yuzini toping. A) 6√2 B) 12 C) 8√2 D) 12√2 7 / 40 7. Tenglamani yeching. A) 5 B) 3 C) 25 D) 9 8 / 40 8. Agar a,b>0 sonlari uchun f(a·b) = f(a) + f(b) tengligi, p – tub sonlari uchun esa f(p)=p tengligi qanoatlantirilsa, u holda f(25/11) ning qiymatini toping. A) 11 B) 21 C) 1 D) -1 9 / 40 9. Agar g ( x) - uchinchi darajali keltirilgan f(x)=x³+ax²+bx+c ko‘phadning ildizlari, ko‘phad ildizlarining teskarisiga teng bo‘lsa, u holda g (1) ning qiymatini a, b, c lar orqali ifodalang. A) 2 B) 4 C) 3 D) 1 10 / 40 10. Hisoblang . A) 1 B) 0,1 C) 0 D) 0,5 11 / 40 11. Soddalashtiring A) -x(x-y)/x+y B) x(x-y)/x+y C) (x-y)/(x+y) D) -x(x+y)/x-y 12 / 40 12. Hisoblang. A) 133 B) 135 C) 121 D) 131 13 / 40 13. funksiyaga teskari funksiyani toping. A) II B) III C) I D) IV 14 / 40 14. Hisoblang: A) 2020 B) 2019 C) 2022 D) 2021 15 / 40 15. Tenglamani yeching: A) 4 B) 2 C) 5 D) 1 16 / 40 16. tengsizlikni yeching. A) (0;1)∪(1;1000) B) (1;1000) C) (0;1000) D) Ø 17 / 40 17. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [1;2] B) [-1;0] C) [0;1] D) [-1;1] 18 / 40 18. bo‘lsa, ni toping. A) 2 B) 1 C) 1.5 D) 0 19 / 40 19. Chizmada nechta uchburchak tasvirlangan? A) 64 B) 48 C) 52 D) 36 20 / 40 20. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) 0 C) 1 D) -1 21 / 40 21. y = xln x funksiya hosilasini toping. A) lnx(x+1) B) xx(lnx+1)ln x 1 C) lnx+1 D) lnx+x 22 / 40 22. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 5 B) 7 C) 2√7 D) 2√5 23 / 40 23. Agar tgx α =4 bo‘lsa, A) 1 B) 4 C) -2 D) -47/25 24 / 40 24. bo‘lsa, x· y ni toping. A) 4 B) 1 C) 3 D) 2 25 / 40 25. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 26 / 40 26. va bo‘lsa, a ni b orqali ifodalang. A) a=24-3b B) a=18+2b C) a=18-3b D) a=24-5b 27 / 40 27. Hisoblang: A) 2 B) 9 C) 11 D) 6 28 / 40 28. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 1 B) 2 C) 4 D) 3 29 / 40 29. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 30 / 40 30. tengsizlik nechta butun yechimga ega? A) 2 B) Ø C) cheksiz ko‘p D) 1 31 / 40 31. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -2 B) -1 C) 0 D) 1 32 / 40 32. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1 B) 1.75 C) 2.25 D) 1,5 33 / 40 33. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 15 B) 3 C) 6 D) 10 34 / 40 34. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 48 B) 54 C) 72 D) 36 35 / 40 35. Integralni hisoblang: A) 3π/16 B) 3π/26 C) 3π/8 D) 3π/4 36 / 40 36. tenglama ildizlari yig‘indisini toping. A) 1 B) 0 C) -2 D) -1 37 / 40 37. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 7 B) 10 C) 9 D) 8 38 / 40 38. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -5 B) -1 C) 1 D) 5 39 / 40 39. Hisoblang: A) 133 B) 131 C) 129 D) 132 40 / 40 40. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/2 C) 1/4 D) 1/3 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 11 Matematika fanidan attestatsiya savollari №16
