Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 318 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. bo‘lsa, y = ? A) 2 B) 26 C) 8 D) 3 2 / 40 2. y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 1/4 B) 1/3 C) 1/5 D) 4 3 / 40 3. AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 20° B) 30° C) 10° D) 40° 4 / 40 4. 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 5 B) 4 C) 1 D) 2 5 / 40 5. 1+sin 2x = 7(sin x + cos x) tenglamani yeching. A) -π/4+πk, k∈Z B) Ø C) 0 D) π/4+πk, k∈Z 6 / 40 6. raqamlari turlicha bo‘lgan uch xonali juft sonlar. x+ y ning eng kichik qiymatini toping. A) 8 B) 10 C) 12 D) 14 7 / 40 7. T= 1·1!+2·2!+ 3· 3!+ ...+ 19·19! T bo‘lsa, T +1 yig‘indi nechta 0 bilan tugaydi? A) 3 B) 2 C) 1 D) 4 8 / 40 8. Agar N = 34·34·63·270 sonning toq bo‘luvchilari yig‘indisining, juft bo‘luvchilari yig‘indisiga nisbatini toping. A) 1:14 B) 1:13 C) 1:16 D) 1:15 9 / 40 9. Agar y + 4 = (x - 2)² , x + 4 = ( y - 2)² va x ≠ y bo’lsa, x² + y² ning qiymatini toping. A) 10 B) 20 C) 15 D) 18 10 / 40 10. Qaysi javobda tengsizlik ishorasi to’gri ko’rsatilgan: A) 4 B) 3 C) 1 D) 2 11 / 40 11. a<0 ifodani soddalashtiring. A) -3 B) 0 C) -1 D) -2 12 / 40 12. |x²-2x|≤x yengsizlikni yeching. A) {0}∪(1;3] B) {0}∪[1;3] C) (-2;0)∪[1;3] D) {0}∪[1;3) 13 / 40 13. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 12 B) 18 C) 48 D) 27 14 / 40 14. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) 0 C) 1 D) -2 15 / 40 15. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 4 C) 1 D) 2 16 / 40 16. Integralni hisoblang: A) 3π/16 B) 3π/4 C) 3π/26 D) 3π/8 17 / 40 17. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1 C) 1,5 D) 1.75 18 / 40 18. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 7 B) 8 C) 10 D) 9 19 / 40 19. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 48 C) 36 D) 72 20 / 40 20. Hisoblang: A) 2 B) 11 C) 9 D) 6 21 / 40 21. Hisoblang: A) 2020 B) 2022 C) 2019 D) 2021 22 / 40 22. tengsizlikni yeching. A) Ø B) (0;1)∪(1;1000) C) (0;1000) D) (1;1000) 23 / 40 23. bo‘lsa, ni toping. A) 1.5 B) 1 C) 0 D) 2 24 / 40 24. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 5 C) 2√5 D) 2√7 25 / 40 25. tenglama ildizlari yig‘indisini toping. A) -2 B) -1 C) 1 D) 0 26 / 40 26. Chizmada nechta uchburchak tasvirlangan? A) 36 B) 48 C) 64 D) 52 27 / 40 27. y = xln x funksiya hosilasini toping. A) lnx+x B) lnx(x+1) C) lnx+1 D) xx(lnx+1)ln x 1 28 / 40 28. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -5 B) 1 C) -1 D) 5 29 / 40 29. va bo‘lsa, a ni b orqali ifodalang. A) a=24-3b B) a=18-3b C) a=24-5b D) a=18+2b 30 / 40 30. Agar tgx α =4 bo‘lsa, A) 4 B) -47/25 C) 1 D) -2 31 / 40 31. Hisoblang: A) 132 B) 133 C) 129 D) 131 32 / 40 32. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;1] B) [1;2] C) [0;1] D) [-1;0] 33 / 40 33. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 34 / 40 34. Chizmada nechta parallelogramm bor? A) 24 B) 12 C) 16 D) 18 35 / 40 35. bo‘lsa, x· y ni toping. A) 1 B) 2 C) 3 D) 4 36 / 40 36. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) -1 C) 1 D) 0 37 / 40 37. tengsizlik nechta butun yechimga ega? A) 1 B) cheksiz ko‘p C) 2 D) Ø 38 / 40 38. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 15 B) 10 C) 6 D) 3 39 / 40 39. tenglamani yeching. A) 3 B) 2 C) 0 D) 1 40 / 40 40. Tenglamani yeching: A) 4 B) 1 C) 2 D) 5 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
