Uy » Choraklik online testlar » Matematika choraklik » 10-sinf Matematika 3-chorak Matematika choraklik 10-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 971 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 p⇒q bu yerda « Yetarli shart » qaysi ? A) to’g’ri javob yo’q B) bunday tushuncha yo’q C) q mulohaza p uchun yetarli shart D) p mulohaza q uchun yetarli shart 2 / 25 P mulohazaning inkori to’g’ri yozilgan qatorni toping. A) ∩P B) Øp C) ∪P D) ¬P 3 / 25 Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: ¬A∩B A) n(¬A∩B)=7 B) n(¬A∩B)=5 C) n(¬A∩B)=14 D) n(¬A∩B)=16 4 / 25 Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: A∪¬B A) n(¬A∪B)=5 B) n(¬A∪B)=14 C) n(¬A∪B)=16 D) n(¬A∪B)=7 5 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) A∪B∪C B) (A∪B∪C)' C) A∩B D) (A∪B)∪C 6 / 25 Ikki mulohaza "agar ... bo‘lsa, u holda ..." ibora bilan boglansa, u holda mulohazalar .......ega bo‘lamiz. A) Ekvivalensiyaga B) Dezyunksiyaga C) Konversiyaga D) Implikatsiyasiga 7 / 25 Tenglama haqqiqiy ildizlari ko`paytmasini toping. A) -32 B) -10 C) -18 D) -25 8 / 25 Teng kuchli tenglamalarni ko‘rsating: A) 2 va 3; B) 1 va 3; C) 1 va 2; D) hammasi 9 / 25 8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching. A) x∈R B) 2 C) 1 D) 0 10 / 25 Teglamani yeching A) 1/3 B) 1 C) 1/2 D) 5/2 11 / 25 Tenglamaning butun ildizlarini toping A) -1 B) 1 va -1 C) 2 D) 1 12 / 25 Tenglamalar sistemasining nechta yechimi bor? A) 4 B) 2 C) 3 D) 1 13 / 25 Qaysidir davlat aholisi soni yiliga 3% kamaysa necha yildan so‘ng 20% kamayadi? A) 4 B) 6 C) 8 D) 2 14 / 25 Hisoblang: A) π/3 B) π C) 5π/3 D) 2π/3 15 / 25 Hisoblang: arcsin 1 A) π B) 3π/2 C) 0 D) π/2 16 / 25 Hisoblang: arctg A) π/6 B) π/3 C) -π/6 D) π/4 17 / 25 Funksiyaning davrini aniqlang: y=cos3x (gradusda) A) 120 B) 60 C) 240 D) 360 18 / 25 Tengsizlikni yechimi quyidagi javoblarda qaysi biri? A) 1 B) 4 C) 2 D) 3 19 / 25 Grafigikka qarab finksiyani toping. A) y=cosx-1 B) y=2cosx+1 C) y=cosx+1 D) y=sinx+1 20 / 25 Hisoblang: A) π/4 B) π C) π/6 D) 4π/3 21 / 25 Hisoblang: A) -π/6 B) -π/4 C) π/3 D) π/6 22 / 25 Hisoblang: arctg A) π/4 B) π/6 C) π/3 D) -π 23 / 25 Hisoblang: arctg A) -π/6 B) -π/3 C) π/6 D) -π 24 / 25 Hisoblang: arctg A) -π/6 B) -π C) -π/3 D) π/6 25 / 25 Hisoblang: arcsin(-1/2) A) -π/6 B) π/3 C) π/6 D) 3π/2 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