Uy » Choraklik online testlar » Matematika choraklik » 10-sinf Matematika 3-chorak Matematika choraklik 10-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 927 Ko'rishlar 7 izohlar SaqlashSaqlanganOlib tashlandi 3 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 10-sinf Matematika 3-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 Tenglama ildizi 20dan qanchaga kam? A) 6 B) 5 C) 8 D) 7 2 / 25 Teglamani yeching A) 1/3 B) 5/2 C) 1 D) 1/2 3 / 25 Tenglamalar sistemasining nechta yechimi bor? A) 3 B) 1 C) 4 D) 2 4 / 25 Tenglamani yeching A) 7; 2,5 B) 7 C) -7; 9,5 D) 7; 1,5 5 / 25 8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching. A) 0 B) 2 C) x∈R D) 1 6 / 25 Tenglamani yeching: A) 6 B) 2 C) 4 D) 8 7 / 25 Tenglama haqqiqiy ildizlari ko`paytmasini toping. A) -32 B) -18 C) -10 D) -25 8 / 25 Funksiyaning davrini aniqlang: y=cos3x (gradusda) A) 240 B) 360 C) 60 D) 120 9 / 25 Hisoblang: A) -π/6 B) 5π/6 C) 6π/5 D) π/3 10 / 25 Hisoblang: A) π/3 B) -π/6 C) π/6 D) -π/4 11 / 25 Hisoblang: arctg A) π/4 B) -π C) π/6 D) π/3 12 / 25 Funksiyaning davrini aniqlang: y=cosx/3 (gradusda) A) 240 B) 1200 C) 120 D) 1080 13 / 25 Hisoblang: arctg1 A) -π B) π/6 C) π/4 D) π/3 14 / 25 Grafigikka qarab finksiyani toping. A) y=cos2x+1 B) y=2cosx C) y=sin2x D) y=sin2x+1 15 / 25 Hisoblang: A) π/3 B) 3π/4 C) -π/6 D) -π/4 16 / 25 Tengsizlikni yeching: sin≥ 2 A) 2 B) Yechimga ega emas C) 3 D) 1 17 / 25 Grafigikka qarab finksiyani toping. A) y=2cosx B) y=3sinx C) y=2sinx D) y=cosx 18 / 25 Hisoblang: arccos 1/2 A) 3π/4 B) π/6 C) π/3 D) 2π/3 19 / 25 A={2,5,6,8,9,12}, B={3,6,9,12,15} to’plamlar uchun B∪A ni toping. A) B∪A={2,3,5,6,8,9,12,15} B) B∪A={2,6,9,12} C) B∪A={1,2,3,4,5,6,7,8,9,10,11,12} D) B∪A={2,3,4,5,9,12} 20 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) B' B) A' C) A∪B D) A 21 / 25 U={x| 3 ≤x< 12, x∈N} , A={x| 5 A) 3 ta B) 2 ta C) 10 ta D) 9 ta 22 / 25 U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping. A) Cheksiz ko’p B) 15 ta C) 8 ta D) 7 ta 23 / 25 x∈A kabi yozuvni o’qilishi to’g’ri ko’rsatilgan qatorni toping. A) x element A ga tegishli emas; B) to’g’ri javob yo’q. C) x element A ga tegishli; D) bunday ifoda yo’q 24 / 25 Mulohaza deb nimaga aytiladi? A) Rost yoki yolg’on bo’ladigan darak gapga. B) Faqat yolg’on darak gapga. C) Faqat rost darak gapga. D) So’roq gapga. 25 / 25 To‘plamni tashkil etgan obyektlar uning ………..deyiladi. A) Elementlari B) Kattaligi C) Xossasi D) Kesishmasi 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 Foydali bo'lsa mamnunmiz