Matematika attestatsiya №14 Oktabr 30, 2022Oktabr 30, 2022 da chop etilgan InfoMaster tomonidan Matematika attestatsiya №14 ga fikr bildirilmagan. 0% 31 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) 6 B) 3 C) 9 D) 4/3 2 / 40 2. a va b musbat sonlari uchun alnb·blna+alnb +blna bo'lsa, (lna)·(lnb)=? A) ln4 B) ln2 C) ln3 D) ln5 3 / 40 3. Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 9 B) 7 C) 6 D) 8 4 / 40 4. Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 2 B) 5 C) 6 D) 4 5 / 40 5. √3 A) 5/5 B) 3/2 C) 21/10 D) 7/3 6 / 40 6. 3n =2 va m = 9n+1+ 27n-1 tengliklar o‘rinli bo‘lsa, 27m+2010 ni toping. A) 3000 B) 2990 C) 2910 D) 2690 7 / 40 7. Agar n ta juft son va m ta toq sonlarni qo‘shganda juft son chiqsa, m ning qiymati qanday? A) juft B) 1 C) toq D) 0 8 / 40 8. Tenglamani ildizlari yig’indisini toping. |x + 3| + |x −1| + |x − 4| = 6 A) Ildizi yo’q B) -2 C) 0 D) -4 9 / 40 9. ABC uchburchakning har bir tomoni chizmada ko’rsatilgandek o’z uzunligiga bir yarim barobarga teng uzunlikda davom ettirilgan. Agar SABC=12 bo’lsa, SA1B1C1 ni toping. A) 135 B) 132 C) 147 D) 130 10 / 40 10. P(x) koʻphad berilgan: P(x)=3·xn-4 -5·x24/n -x²+1 n=4 da P(x)-koʻphadning ozod hadi 3 ga karrali boʻla oladimi? A) Ha B) Yo'q 11 / 40 11. 0, 1, 2, 3, 4, 5 raqamlaridan nechta 3 xonali tuzish mumkin? A) 200 B) 180 C) 125 D) 100 12 / 40 12. Agar bo'lsa, ni toping. A) 5,2 B) 2,5 C) 0 D) 3 13 / 40 13. 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) 25 D) 16 14 / 40 14. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 15 C) 6 D) 3 15 / 40 15. Agar tgx α =4 bo‘lsa, A) -2 B) 4 C) -47/25 D) 1 16 / 40 16. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) 1 C) 0 D) -1 17 / 40 17. y = xln x funksiya hosilasini toping. A) lnx+x B) xx(lnx+1)ln x 1 C) lnx(x+1) D) lnx+1 18 / 40 18. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 5 B) -1 C) 1 D) -5 19 / 40 19. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 36 C) 52 D) 64 20 / 40 20. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 7 C) 9 D) 8 21 / 40 21. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 22 / 40 22. bo‘lsa, x· y ni toping. A) 2 B) 3 C) 4 D) 1 23 / 40 23. Integralni hisoblang: A) 3π/4 B) 3π/8 C) 3π/16 D) 3π/26 24 / 40 24. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 25 / 40 25. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1 B) 1,5 C) 1.75 D) 2.25 26 / 40 26. tengsizlik nechta butun yechimga ega? A) cheksiz ko‘p B) 2 C) 1 D) Ø 27 / 40 27. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/4 C) 1/3 D) 1/2 28 / 40 28. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) -2 C) -1 D) 1 29 / 40 29. Tenglamani yeching: A) 2 B) 4 C) 1 D) 5 30 / 40 30. Hisoblang: A) 2022 B) 2020 C) 2021 D) 2019 31 / 40 31. Hisoblang: A) 9 B) 6 C) 2 D) 11 32 / 40 32. Chizmada nechta parallelogramm bor? A) 16 B) 18 C) 24 D) 12 33 / 40 33. tengsizlikni yeching. A) (0;1)∪(1;1000) B) Ø C) (1;1000) D) (0;1000) 34 / 40 34. tenglama ildizlari yig‘indisini toping. A) 0 B) 1 C) -2 D) -1 35 / 40 35. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 1 C) 2 D) 3 36 / 40 36. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 48 B) 36 C) 72 D) 54 37 / 40 37. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=24-3b C) a=18-3b D) a=24-3b 38 / 40 38. Agar x= y + 4 bo‘lsa, A) 0 B) 3 C) 2 D) 1 39 / 40 39. tenglamani yeching. A) 3 B) 0 C) 1 D) 2 40 / 40 40. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√5 B) 5 C) 7 D) 2√7 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Matematika attestatsiya