Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 340 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 2 Savollar 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Abdulla, Samandar va Jamshid 3 ta stulga necha xil usulda utirishi mumkin? A) 9 B) 6 C) 27 D) 7 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) 1 B) 4 C) 2 D) 3 3 / 40 3. Quyida berilgan tizimda yonma - yon shakillardagisonlar ustida pasdagi ( EKUB yoki EKUK topish) amali bajariladi , natija amal pastigi shakilga yoziladi Shunga ko`ra 1 , 2 va 3 amallar EKUB yoki EKUK dan qaysi biri bo`lishi kerak A) 1-EKUB 2-EKUK 3-EKUB B) 1-EKUB 2-EKUK 3-EKUK C) 1-EKUB 2-EKUB 3-EKUK D) 1-EKUB 2-EKUB 3-EKUB 4 / 40 4. Aylana tashqarisidagi nuqtadan aylanaga kesuvchi o‘tkazilgan. Berilgan nuqtadan aylanani kesgan nuqtalarigacha bo‘lgan masofalar mos ravishda 9 va 45 ga teng bo‘lsa, shu nuqtadan aylanaga o‘tkazilgan urinmaning urinish nuqtasigacha bo‘lgan masofa uzunligini toping. A) 6√5 B) 9√5 C) 12√3 D) 8√3 5 / 40 5. 3x3 o‘lchamli kvadratning tugunlarida 16 ta nuqta belgilanib, ularning o‘ng tomondan eng yuqorisidagi A bilan belgilangan. Bir uchi A nuqtada, qolgan uchlari qolgan 15 ta nuqtada orasidan tanlanadigan uchburchaklarning sonini toping. A) 25 B) 96 C) 100 D) 105 6 / 40 6. |x² -5ax|=15a tenglama bitta musbat va 3 ta manfiy ildizga ega bo‘ladigan a larni toping. A) 4,4 B) 2,4 C) (2,4;∞) D) Ø 7 / 40 7. Tengsizlikning manfiy yechimlari o‘rta arifmetigini toping. A) -1,5 B) -2 C) -1 D) -3 8 / 40 8. Agar x+1/x=1 bo'lsa, ning qiymatini toping. A) 1/3 B) -1/2 C) 2 D) 3 9 / 40 9. f(f(2)) ni toping. A) -1 B) 3 C) 2 D) 0 10 / 40 10. Hisoblang: A) 24 B) 27 C) 22 D) 25 11 / 40 11. Tengsizlikni yeching. A) (0;0,5) B) (0;1) C) (-1;0) D) (-0,5;0) 12 / 40 12. Uchburchak tamonlari 10, 24 va 26 ga teng bo'lsa, katta burchagi necha gradus? A) 80° B) 90° C) 75° D) 60° 13 / 40 13. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 2 C) 1 D) 3 14 / 40 14. Hisoblang: A) 11 B) 2 C) 9 D) 6 15 / 40 15. bo‘lsa, ni toping. A) 1.5 B) 1 C) 0 D) 2 16 / 40 16. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 72 C) 36 D) 48 17 / 40 17. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 1 B) -2 C) 0 D) -1 18 / 40 18. Hisoblang: A) 129 B) 133 C) 132 D) 131 19 / 40 19. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 2 C) -1 D) 1 20 / 40 20. Agar tgx α =4 bo‘lsa, A) 4 B) 1 C) -47/25 D) -2 21 / 40 21. tenglamani yeching. A) 3 B) 1 C) 0 D) 2 22 / 40 22. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 23 / 40 23. Hisoblang: A) 2022 B) 2020 C) 2021 D) 2019 24 / 40 24. tengsizlik nechta butun yechimga ega? A) Ø B) cheksiz ko‘p C) 2 D) 1 25 / 40 25. y = xln x funksiya hosilasini toping. A) lnx+x B) xx(lnx+1)ln x 1 C) lnx(x+1) D) lnx+1 26 / 40 26. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 5 C) 2√5 D) 2√7 27 / 40 27. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1,5 C) 1 D) 1.75 28 / 40 28. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/4 C) 1/3 D) 1/2 29 / 40 29. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -5 B) 1 C) 5 D) -1 30 / 40 30. tengsizlikni yeching. A) (0;1000) B) (0;1)∪(1;1000) C) (1;1000) D) Ø 31 / 40 31. Chizmada nechta uchburchak tasvirlangan? A) 64 B) 52 C) 48 D) 36 32 / 40 32. Integralni hisoblang: A) 3π/26 B) 3π/8 C) 3π/16 D) 3π/4 33 / 40 33. va bo‘lsa, a ni b orqali ifodalang. A) a=24-5b B) a=24-3b C) a=18+2b D) a=18-3b 34 / 40 34. Agar x= y + 4 bo‘lsa, A) 0 B) 2 C) 1 D) 3 35 / 40 35. tenglama ildizlari yig‘indisini toping. A) -1 B) -2 C) 1 D) 0 36 / 40 36. Chizmada nechta parallelogramm bor? A) 24 B) 18 C) 16 D) 12 37 / 40 37. Tenglamani yeching: A) 5 B) 4 C) 1 D) 2 38 / 40 38. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 4 C) 1 D) 3 39 / 40 39. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 9 C) 7 D) 8 40 / 40 40. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 6 C) 15 D) 3 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
