Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 257 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 3 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) -16cos3x*sin5x B) 16cos3x*cos5x C) 16sin3x*cos5x D) 16sin3x*sin5x 2 / 40 2. 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 7 B) 9 C) 1 D) 3 3 / 40 3. x ni toping ? A) 3 B) 6 C) 4 D) 5 4 / 40 4. Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 6 B) 8 C) 10 D) 9 5 / 40 5. Kvadratlarning yuzlari yig‘indisini toping. A) 121 B) berilganlar yetarli emas C) 11 D) 22 6 / 40 6. ni hisoblang. A) 4 B) 2 C) 1 D) 3 7 / 40 7. |x²-5ax|=15a tenglama bitta manfiy va 3 ta musbat ildizga ega bo‘ladigan a larni toping. A) (0;2,4] B) [2,5;∞) C) (0; 2,5] D) (2,4;∞) 8 / 40 8. 5x-3=23x-2 bo‘lsa, (2,56)x-2 soni necha xonali son bo‘ladi? A) 4 xonali B) 1 xonali C) 2 xonali D) 3 xonali 9 / 40 9. {an} - ketna-ket berilgan, bunda a1=40 va ak+1=ak-k, k∈N a8 ni toping. A) 13 B) 35 C) 12 D) 32 10 / 40 10. ABCD parallelogramm va ABED toʻrtburchakka aylana ichki chizilgan. Agar DE=8, AB=12 boʻlsa, BEC uchburchakning perimetrini toping. A) 27 B) 24 C) 25 D) 22 11 / 40 11. 360 ning juft va tub bo‘luvchilarining yig‘indisini toping. A) 1102 B) 1092 C) 1112 D) 960 12 / 40 12. Hisoblang. cos²10° + cos²30° + cos²80° A) 7/4 B) 7/3 C) 0 D) 3/7 13 / 40 13. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 6 B) 2 C) 5 D) 30 14 / 40 14. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√5 B) 2√7 C) 5 D) 7 15 / 40 15. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1,5 B) 2.25 C) 1 D) 1.75 16 / 40 16. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 1 C) 2 D) -1 17 / 40 17. y = xln x funksiya hosilasini toping. A) lnx+x B) lnx+1 C) lnx(x+1) D) xx(lnx+1)ln x 1 18 / 40 18. Integralni hisoblang: A) 3π/4 B) 3π/8 C) 3π/26 D) 3π/16 19 / 40 19. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=18-3b C) a=24-3b D) a=24-5b 20 / 40 20. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 6 C) 15 D) 3 21 / 40 21. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 8 B) 9 C) 7 D) 10 22 / 40 22. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/4 B) 1/2 C) 1/3 D) 2/3 23 / 40 23. Chizmada nechta parallelogramm bor? A) 18 B) 24 C) 12 D) 16 24 / 40 24. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 25 / 40 25. Agar tgx α =4 bo‘lsa, A) -2 B) 1 C) -47/25 D) 4 26 / 40 26. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) 1 C) -5 D) 5 27 / 40 27. bo‘lsa, x· y ni toping. A) 3 B) 4 C) 2 D) 1 28 / 40 28. Hisoblang: A) 133 B) 132 C) 129 D) 131 29 / 40 29. tengsizlikni yeching. A) (1;1000) B) (0;1)∪(1;1000) C) (0;1000) D) Ø 30 / 40 30. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 72 C) 48 D) 54 31 / 40 31. tengsizlik nechta butun yechimga ega? A) Ø B) 2 C) cheksiz ko‘p D) 1 32 / 40 32. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;1] B) [-1;0] C) [1;2] D) [0;1] 33 / 40 33. Hisoblang: A) 2022 B) 2019 C) 2021 D) 2020 34 / 40 34. Hisoblang: A) 6 B) 11 C) 2 D) 9 35 / 40 35. Agar x= y + 4 bo‘lsa, A) 2 B) 0 C) 3 D) 1 36 / 40 36. Chizmada nechta uchburchak tasvirlangan? A) 64 B) 36 C) 48 D) 52 37 / 40 37. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -2 B) -1 C) 1 D) 0 38 / 40 38. tenglamani yeching. A) 2 B) 1 C) 0 D) 3 39 / 40 39. Tenglamani yeching: A) 2 B) 1 C) 4 D) 5 40 / 40 40. bo‘lsa, ni toping. A) 1.5 B) 1 C) 0 D) 2 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
