Uy » Choraklik online testlar » Matematika choraklik » 10-sinf Matematika 3-chorak Matematika choraklik 10-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 336 Ko'rishlar 7 izohlar SaqlashSaqlanganOlib tashlandi 2 0 OMAD YOR BO'LSIN! 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)=14 B) n(¬A∪B)=7 C) n(¬A∪B)=5 D) n(¬A∪B)=16 2 / 25 A to’plamning to’ldiruvchisi qanday belgilanadi? A) A∩B B) A~B C) A'' D) A' 3 / 25 Har doim rost bo’ladigan mulohaza nima deyiladi ? A) Dezyunksiya B) Teng kuchli C) Konyuksiya D) Tavtologiya 4 / 25 Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬p∧q A) 2 ta B) 3 ta C) 1 ta D) 4 ta 5 / 25 Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi? A) Kril alifbo bosh harlari bilan B) Lotin alifbo bosh harlari bilan C) Lotin alifbo kichik harlari bilan D) Kril alifbo kichik harlari bilan 6 / 25 (p⇒q) ∧ (q⇒p) ko‘rinishdagi mulohaza p va q mulohazalarning ....deyiladi. A) Konversiyasi B) Implikatsiyasi C) Dezyunksiyasi D) Ekvivalensiyasi 7 / 25 U={x| 3 ≤x< 12, x∈N} , A={x| 5 A) 2 ta B) 3 ta C) 10 ta D) 9 ta 8 / 25 p⇒q bu yerda « Zaruriy shart » qaysi ? A) bunday tushuncha yo’q B) to’g’ri javob yo’q C) p mulohaza q uchun zaruriy shart D) q mulohaza p uchun zaruriy shart 9 / 25 p⇒q bu yerda « Yetarli shart » qaysi ? A) p mulohaza q uchun yetarli shart B) to’g’ri javob yo’q C) bunday tushuncha yo’q D) q mulohaza p uchun yetarli shart 10 / 25 U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping. A) 15 ta B) 8 ta C) Cheksiz ko’p D) 7 ta 11 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) B' B) A' C) A D) A∪B 12 / 25 Mulohaza deb nimaga aytiladi? A) Faqat rost darak gapga. B) Rost yoki yolg’on bo’ladigan darak gapga. C) So’roq gapga. D) Faqat yolg’on darak gapga. 13 / 25 p⇒q mulohazalarning konversiyasi qanday yoziladi ? A) p⇒q B) q ∪ p C) p ∪ q D) TJY 14 / 25 Tenglama ildizi 5dan qancha kam A) 10 B) 0 C) 15 D) 5 15 / 25 Tenglamalar sistemasining nechta yechimi bor? A) 3 B) 4 C) 2 D) 1 16 / 25 Tenglamani yeching A) 7; 2,5 B) 7 C) 7; 1,5 D) -7; 9,5 17 / 25 Tenglamani yeching A) 2 B) -1 C) 0 D) 1 18 / 25 Hisoblang: arctg A) π/6 B) π/3 C) π/4 D) -π/6 19 / 25 Funksiyaning davrini aniqlang: y=cos3x/4 A) 480° B) 180° C) 432° D) 60° 20 / 25 Hisoblang: A) 5π/6 B) π/3 C) 6π/5 D) -π/6 21 / 25 Hisoblang: arctg A) -π/3 B) -π/6 C) π/6 D) -π 22 / 25 Tengsizlikni yechimi quyidagi javoblarda qaysi biri? A) 2 B) 4 C) 1 D) 3 23 / 25 Hisoblang: arctg A) π/4 B) π/3 C) π/6 D) -π 24 / 25 Grafigikka qarab finksiyani toping. A) y=cosx-1 B) y=2cosx+1 C) y=sinx-2 D) y=cosx-2 25 / 25 Funksiyaning davrini aniqlang: y=cosx/3 (gradusda) A) 1080 B) 120 C) 1200 D) 240 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 Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz