Uy » Choraklik online testlar » Matematika choraklik » 10-sinf Matematika 4-chorak Matematika choraklik 10-sinf Matematika 4-chorak InfoMaster Aprel 20, 2021 1039 Ko'rishlar 10 izohlar SaqlashSaqlanganOlib tashlandi 2 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 10-sinf Matematika 4-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 Ko`paytmani toping. (-3+2i)(8+4i) A) 18+28i B) -32+4i C) 6-4i D) -36+4i 2 / 25 Yig‘indini toping. (-4-3i)+(2-i) A) -4+4i B) -1-3i C) -2-4i D) 4+4i 3 / 25 Kompleks sonlarni algebraik ko'rinishda yozing. Re(z)=-8, Im(z)=3 A) z=-8-√ 9i B) z=8+3i C) z=3+8i D) z=-8+√ 9i 4 / 25 Ko`paytmani toping. (6-3i)(1+4i) A) 27-24i B) 18+21i C) 18+28i D) -36+4i 5 / 25 Hisoblang: A) π/3 B) 3π/4 C) -π/4 D) -π/6 6 / 25 Hisoblang: arctg A) -π/6 B) -π/3 C) π/6 D) -π 7 / 25 Hisoblang: A) -π/4 B) π C) π/3 D) -π/3 8 / 25 Grafigikka qarab finksiyani toping. A) y=2cosx+1 B) y=cosx-1 C) y=sinx+1 D) y=cosx+1 9 / 25 Hisoblang: A) π/3 B) π/4 C) -π/6 D) π/6 10 / 25 Hisoblang: A) -π/6 B) 5π/6 C) π/6 D) π/3 11 / 25 Hisoblang: A) π/3 B) 3π/3 C) 5π/2 D) 2π/3 12 / 25 Funksiyaning davrini aniqlang: y=sin5x/6 A) 432° B) 540° C) 480° D) 180° 13 / 25 Hisoblang: A) π/3 B) 3π/2 C) 5π/3 D) 2π/3 14 / 25 Hisoblang: arccos 1/2 A) 2π/3 B) π/6 C) π/3 D) 3π/4 15 / 25 Tengsizlikni yechimi quyidagi javoblarda qaysi biri? A) 4 B) 3 C) 1 D) 2 16 / 25 Ushbu ifoda qanday o’qiladi? A) A to’plam cheksiz to’plam; B) A to’plamning elementlar soni 6 ta; C) A to’plamning elementlar soni 9 ta; D) A to’plam bo’sh to’plam; 17 / 25 Quyidagilardan qaysi biri mulohaza bo’ladi? 1.Bugun yomg’ir yogadimi? 2.Uchburchakning beshta tamoni bor. 3.Sening yoshing nechada? 4.Bugun havo issiq. A) Faqat 4 B) 1 va 4 C) 1,2 va 3 D) 2 va 4 18 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) (A∪B)∪C B) A∩B C) (A∪B∪C)' D) A∪B∪C 19 / 25 Ikki mulohaza "agar ... bo‘lsa, u holda ..." ibora bilan boglansa, u holda mulohazalar .......ega bo‘lamiz. A) Ekvivalensiyaga B) Implikatsiyasiga C) Konversiyaga D) Dezyunksiyaga 20 / 25 p⇒q bu yerda « Zaruriy shart » qaysi ? A) bunday tushuncha yo’q B) q mulohaza p uchun zaruriy shart C) to’g’ri javob yo’q D) p mulohaza q uchun zaruriy shart 21 / 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; 22 / 25 p⇒q mulohazalarning konversiyasi qanday yoziladi ? A) q ∪ p B) p ∪ q C) p⇒q D) TJY 23 / 25 Bikvadrat tenglamaning ildizlari yig‘indisini toping: A) 1 B) -1 C) 0 D) 11/3 24 / 25 Tenglamaning butun ildizlarini toping A) 1 va -1 B) 2 C) 1 D) -1 25 / 25 Tenglama ildizi 20dan qanchaga kam? A) 7 B) 6 C) 8 D) 5 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