Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 101 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. tengsizlikni yeching. A) x∈(-5;1) B) x∈(-3;1) C) x∈(-∞;5) D) x∈(-∞;5)∪(-3;1) 2 / 40 2. 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 9 B) 1 C) 3 D) 7 3 / 40 3. Hisoblang: -121+(-135)-(-1)28 A) -1 B) -2 C) -3 D) 0 4 / 40 4. x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 64 B) 48 C) 32 D) 16 5 / 40 5. 1+sin 2x = 7(sin x + cos x) tenglamani yeching. A) 0 B) Ø C) -π/4+πk, k∈Z D) π/4+πk, k∈Z 6 / 40 6. ABCD to‘rtburchak yuzini toping. A) 36 B) 24 C) 28 D) 32 7 / 40 7. Aylananing tashqi nuqtasidan aylanaga ikkita kesuvchi o‘tkazilgan. Kesuvchi hosil qilgan ichki yoylar 7:3 kabi. Ular birgalikda butun aylananing 1/2 qismini tashkil qilsa, kesuvchilar orasidagi burchakni toping. A) 24° B) 36° C) 45° D) 40° 8 / 40 8. Uchburchakning 10 ga teng balandligi uning asosini 4 va 10 ga teng kesmalarga ajratadi. Uchburchakning qolgan ikki tomonidan kichigiga o‘tkazilgan mediana uzunligini uchdan birini toping. A) 3 B) 13 C) 4,(3) D) 4 9 / 40 9. Aylananing tashqarisidagi nuqtadan aylanagacha eng qisqa masofa 7 sm, eng uzun masofa 23 sm bo’lsa, aylananing uzunligini toping. A) 12π B) 14π C) 16π D) 8π 10 / 40 10. Hisoblang. A) √2+1 B) √2+√3 C) 1-√2 D) √2-1 11 / 40 11. Chizmada ABC to‘g‘ri burchakli uchburchak tasvirlangan. Bunga ko‘ra x ni toping. A) 4√3 B) 4 C) 3 D) 3√3 12 / 40 12. a=10,(6) , b=80,(3) , c=20,(9) bo'lsa, (a+b)c=? A) 0 B) 25 C) 9 D) 16 13 / 40 13. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 1 B) -1 C) 5 D) 2 14 / 40 14. va bo‘lsa, a ni b orqali ifodalang. A) a=24-5b B) a=18+2b C) a=18-3b D) a=24-3b 15 / 40 15. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 3 B) 15 C) 6 D) 10 16 / 40 16. Chizmada nechta parallelogramm bor? A) 24 B) 12 C) 18 D) 16 17 / 40 17. Tenglamani yeching: A) 5 B) 4 C) 2 D) 1 18 / 40 18. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 19 / 40 19. Hisoblang: A) 129 B) 133 C) 132 D) 131 20 / 40 20. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 21 / 40 21. tenglamani yeching. A) 1 B) 2 C) 0 D) 3 22 / 40 22. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1 B) 1,5 C) 2.25 D) 1.75 23 / 40 23. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√5 C) 2√7 D) 5 24 / 40 24. Chizmada nechta uchburchak tasvirlangan? A) 52 B) 36 C) 48 D) 64 25 / 40 25. Integralni hisoblang: A) 3π/4 B) 3π/8 C) 3π/16 D) 3π/26 26 / 40 26. bo‘lsa, x· y ni toping. A) 3 B) 2 C) 1 D) 4 27 / 40 27. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 3 C) 1 D) 2 28 / 40 28. tenglama ildizlari yig‘indisini toping. A) 1 B) -2 C) -1 D) 0 29 / 40 29. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/4 B) 2/3 C) 1/2 D) 1/3 30 / 40 30. tengsizlik nechta butun yechimga ega? A) Ø B) 1 C) 2 D) cheksiz ko‘p 31 / 40 31. Agar tgx α =4 bo‘lsa, A) -2 B) 1 C) 4 D) -47/25 32 / 40 32. bo‘lsa, ni toping. A) 1 B) 0 C) 2 D) 1.5 33 / 40 33. 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) 7 D) 9 34 / 40 34. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [1;2] C) [-1;1] D) [0;1] 35 / 40 35. tengsizlikni yeching. A) (1;1000) B) (0;1)∪(1;1000) C) (0;1000) D) Ø 36 / 40 36. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 72 B) 36 C) 54 D) 48 37 / 40 37. Hisoblang: A) 9 B) 6 C) 11 D) 2 38 / 40 38. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) -1 C) 0 D) 1 39 / 40 39. y = xln x funksiya hosilasini toping. A) lnx+x B) lnx(x+1) C) lnx+1 D) xx(lnx+1)ln x 1 40 / 40 40. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) 0 C) -2 D) 1 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
