Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 138 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №13 DIQQAT! Endi siz o'z bilmingizni sinab ko'rish bilan birga sertifikatga ham ega bo'lishingiz mumkin. Sertifikat olish uchun barcha ma'lumotlarni to'g'ri kiriting! Testda 76% va undan yuqori natija oling va sertifikatni yuklab oling. 1 / 40 1. ni hisoblang. A) (e-1)/2 B) (e+1)/2 C) e-1 D) e+1 2 / 40 2. f(x)=26sin6x·sin7x funksiya uchun boshlang'ich funksiyasini toping. A) 13sinx+sin13x + C B) 13sinx-sin13x + C C) 13cosx-cos13x + C D) -13cosx- cos13 x +C 3 / 40 3. Soddalashtiring: A) 1 B) 3 C) Aniqlab bo`lmaydi D) 2 4 / 40 4. Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 144π B) 96π C) 72π D) 192π 5 / 40 5. 1+sin 2x = 7(sin x + cos x) tenglamani yeching. A) π/4+πk, k∈Z B) -π/4+πk, k∈Z C) 0 D) Ø 6 / 40 6. tengsizlik o‘rinli bo‘ladigan a va b ning natural qiymatlari yig‘indisini toping. A) 17 B) 12 C) 7 D) 5 7 / 40 7. sonining oxirgi raqamini toping. A) 1 B) 3 C) 0 D) 9 8 / 40 8. 5x-3=23x-2 bo‘lsa, (2,56)x-2 soni necha xonali son bo‘ladi? A) 4 xonali B) 2 xonali C) 1 xonali D) 3 xonali 9 / 40 9. ABCD parallelogrammning A va D uchlari M tekislikda, B va C uchlari uning tashqarisida, AD = 10 cm, AB = 15 cm, AC va BD diagonallarining M tekislikdagi proyeksiyalari mos ravishda 13,5 cm va 10,5 cm ga teng. Parallelogrammning diagonallarini toping. A) 20, 17 B) 20, 16 C) 19, 17 D) 19, 18 10 / 40 10. Ushbu tenglik da ham to‘g‘rimi? A) Ha B) Yo'q 11 / 40 11. Tengsizlikni yeching. A) (-0,5;0) B) (0;1) C) (-1;0) D) (0;0,5) 12 / 40 12. Hisoblang. A) 131 B) 133 C) 135 D) 121 13 / 40 13. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) -2 C) 1 D) 2 14 / 40 14. ifoda x ning nechta qiymatida ma’noga ega emas? A) 3 B) 2 C) 4√2/9 D) 1 15 / 40 15. funksiyaga teskari funksiyani toping. A) IV B) III C) II D) I 16 / 40 16. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x+3b+4d C) 2x(b+d)+2bd D) 2x(b+d) 17 / 40 17. Uchburchakning b va c ga teng tomonlari orasidagi burchagi 300 ga teng. Uchburchakning uchunchi tomoni 12 ga teng bo'lsa hamda uning tomonlari c2 = b2 + 12b + 144 shartni qanoatlantirsa, c ning qiymatini toping. A) 24√3 B) 12 C) 12√3 D) 6√3 18 / 40 18. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 14 B) 9 C) 6 D) 7 19 / 40 19. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 10 B) 5 C) 6 D) 12 20 / 40 20. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) π²/4 B) 3π²/4 C) 2π² D) α² 21 / 40 21. sin(2arctg0,75) ni hisoblang A) 11/15 B) 22/25 C) 12/15 D) 24/25 22 / 40 22. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) IV B) II C) I D) III 23 / 40 23. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²+b²/2π B) b²/2π C) b²-b²/2π D) b²-2π 24 / 40 24. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 2 B) 1 C) 5 D) -1 25 / 40 25. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/3 C) 2/9 D) 4√2/9 26 / 40 26. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) 1≤x≤2 C) 0≤x≤2 D) -2≤x≤2 27 / 40 27. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 24π B) 18π C) 12π D) 6π 28 / 40 28. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 18 B) 12 C) 48 D) 27 29 / 40 29. y₁ va y₂ y² + my + n = 0 tenglamaning ildizlari, y₁ va y₂ ning har birini 4 taga orttirib, ildizlari hosil bo'lgan sonlarga teng kvadrat tenglama tuzildi. Agar uning ozod hadi n -24 (n dastlabki tenglamaning ozod hadi) ga teng bo'lsa, m nechaga teng? A) 9 B) 10 C) 12 D) 11 30 / 40 30. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 5 B) 6 C) 2 D) 30 31 / 40 31. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 4 sm; B) 2 sm; C) 2 m; D) 3 sm; 32 / 40 32. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 1 C) 3 D) 2 33 / 40 33. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-7)/2 B) (x-2)/3 C) (x-3)/3 D) (x+3)/2 34 / 40 34. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 14 B) 16 C) 12 D) 15 35 / 40 35. 1,2,3,4,2,3,1,4,5,3,2,12,3,4,2,1,3,2,1,4,3,2,1,2,3,4,2,1,2,3. Chastotasi eng kata bo’lgan songa 3 ni qo’shsak achiqsa. a²= ? A) 36 B) 49 C) 16 D) 25 36 / 40 36. Aniqmas integralni hisoblang. A) ln(lnx)+c B) ln(lnx) C) xlnx-x+c D) lnx+c 37 / 40 37. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) (3-b)/2b B) 2b/(3-b) C) 3b/(2+b) D) b/(3-b) 38 / 40 38. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 36 B) 40 C) 42 D) 20 39 / 40 39. Hisoblang: sin10° •sin50° •sin70° A) 0,125 B) 0,25 C) 0,5 D) 0 40 / 40 40. k va l ning qanday qiymatlarida y=k/x giperbola va y=kx+l to’g’ri chiziq M( -1;1) nuqtalardan o’tadi. A) -1;-2 B) -1; 2 C) -1; 0 D) 1;0 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
