10-sinf Matematika 3-chorak Aprel 17, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 10-sinf Matematika 3-chorak ga fikr bildirilmagan. 225 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 10-sinf Matematika 3-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: A∪¬B A) n(¬A∪B)=5 B) n(¬A∪B)=16 C) n(¬A∪B)=7 D) n(¬A∪B)=14 2 / 25 Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬(p∨q) A) 2 ta B) 1 ta C) 3 ta D) 4 ta 3 / 25 Har doim rost bo’ladigan mulohaza nima deyiladi ? A) Tavtologiya B) Konyuksiya C) Dezyunksiya D) Teng kuchli 4 / 25 Ushbu ifoda qanday o’qiladi? A) A to’plam bo’sh to’plam; B) A to’plam cheksiz to’plam; C) A to’plamning elementlar soni 6 ta; D) A to’plamning elementlar soni 9 ta; 5 / 25 Mulohaza deb nimaga aytiladi? A) Rost yoki yolg’on bo’ladigan darak gapga. B) Faqat rost darak gapga. C) So’roq gapga. D) Faqat yolg’on darak gapga. 6 / 25 Quyidagi mulohazalar teng kuchlimi ? (p∨q) va ¬p∧¬q A) Teng kuchli emas B) Teng kuchli C) Tavtologiya D) Mulohazalarning berilishi xato 7 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) A∩B B) B∩C C) A∪B D) A∪B∪C 8 / 25 x∈A kabi yozuvni o’qilishi to’g’ri ko’rsatilgan qatorni toping. A) bunday ifoda yo’q B) to’g’ri javob yo’q. C) x element A ga tegishli; D) x element A ga tegishli emas; 9 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) A∩B B) A C) B D) A' 10 / 25 A={a,b,c,d} ushbu to’plam nechta qisim to’plamga ega? A) 16 ta B) 8 ta C) 5 ta D) 4 ta 11 / 25 U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping. A) 7 ta B) 15 ta C) 8 ta D) Cheksiz ko’p 12 / 25 Tenglamani katta ildizini toping: (x−5)(x+4)(x−11)=0 A) -4 B) 16 C) 5 D) 11 13 / 25 Teglamani yeching A) 5/2 B) 1/3 C) 1/2 D) 1 14 / 25 Tenglamaning butun ildizlarini toping A) 2 B) -1 C) 1 va -1 D) 1 15 / 25 Tenglamani yeching A) -1 B) 2 C) 1 D) 0 16 / 25 Tenglama ildizi 5dan qancha kam A) 0 B) 5 C) 15 D) 10 17 / 25 Hisoblang: arcsin(-1/2) A) 3π/2 B) π/3 C) π/6 D) -π/6 18 / 25 Hisoblang: arctg A) -π B) π/3 C) π/6 D) π/4 19 / 25 Hisoblang: arccos 1/2 A) π/6 B) 2π/3 C) 3π/4 D) π/3 20 / 25 Grafigikka qarab finksiyani toping. A) y=2cosx+1 B) y=sinx-2 C) y=cosx-2 D) y=cosx-1 21 / 25 Funksiyaning davrini aniqlang: y=cos3x/4 A) 180° B) 432° C) 480° D) 60° 22 / 25 Tengsizlikni yeching: sin≥ 2 A) Yechimga ega emas B) 2 C) 3 D) 1 23 / 25 Grafigikka qarab finksiyani toping. A) y=cos2x+1 B) y=2cosx C) y=sin2x D) y=sin2x+1 24 / 25 Hisoblang: A) π/6 B) -π/6 C) -π/4 D) π/3 25 / 25 Hisoblang: A) π B) 4π/3 C) π/4 D) π/6 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster Matematika choraklik Teglar:10-sinf, matematika