Uy » Choraklik online testlar » Matematika choraklik » 10-sinf Matematika 3-chorak Matematika choraklik 10-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 351 Ko'rishlar 7 izohlar SaqlashSaqlanganOlib tashlandi 2 0 OMAD YOR BO'LSIN! 10-sinf Matematika 3-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 Hisoblang: arctg A) π/6 B) -π C) -π/3 D) -π/6 2 / 25 Hisoblang: arcsin(-1/2) A) π/3 B) π/6 C) -π/6 D) 3π/2 3 / 25 Hisoblang: arcsin 0 A) π B) 3π/2 C) π/2 D) 0 4 / 25 Hisoblang: A) 5π/3 B) π C) π/3 D) 2π/3 5 / 25 Tengsizlikni yechimi quyidagi javoblarda qaysi biri? A) 1 B) 2 C) 3 D) 4 6 / 25 Hisoblang: A) -π/4 B) 3π/4 C) π/3 D) -π/6 7 / 25 Funksiyaning davrini aniqlang: y=sin6x (gradusda) A) 120 B) 180 C) 240 D) 60 8 / 25 Hisoblang: arctg1 A) π/6 B) π/3 C) π/4 D) -π 9 / 25 Funksiyaning davrini aniqlang: y=sin5x/6 A) 480° B) 540° C) 180° D) 432° 10 / 25 Grafigikka qarab finksiyani toping. A) y=sin2x B) y=2cosx C) y=sin2x+1 D) y=cos2x+1 11 / 25 Hisoblang: arcsin(1/2) A) 3π/2 B) π/2 C) π/3 D) π/6 12 / 25 Tekislikda A(3;1) va B(7;3) nuqtalardan teng uzoqlikda joylashgan C(5;x) nuqtani toping. A) (5;2) B) (4;2) C) (5;3) D) (4;3) 13 / 25 Tenglamalar sistemasining nechta yechimi bor? A) 2 B) 4 C) 3 D) 1 14 / 25 8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching. A) 1 B) 0 C) x∈R D) 2 15 / 25 Tenglama ildizi 5dan qancha kam A) 0 B) 15 C) 5 D) 10 16 / 25 Tenglamaning butun ildizlarini toping A) 2 B) 1 va -1 C) -1 D) 1 17 / 25 Qaysidir davlat aholisi soni yiliga 3% kamaysa necha yildan so‘ng 20% kamayadi? A) 6 B) 2 C) 8 D) 4 18 / 25 Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi? A) Kril alifbo bosh harlari bilan B) Lotin alifbo kichik harlari bilan C) Kril alifbo kichik harlari bilan D) Lotin alifbo bosh harlari bilan 19 / 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 20 / 25 P mulohazaning inkori to’g’ri yozilgan qatorni toping. A) ∪P B) Øp C) ∩P D) ¬P 21 / 25 A,B,C to’plamlar Venn diagrammasida tasvirlangan, A∩B∩C to’plamlarni elementlarini toping. A) {a} B) {a,b,c,d,h,j} C) {a,b,f,e,i,l} D) {b,i,l} 22 / 25 U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping. A) 8 ta B) 15 ta C) Cheksiz ko’p D) 7 ta 23 / 25 Quyidagi mulohazalar teng kuchlimi ? (p∨q) va ¬p∧¬q A) Mulohazalarning berilishi xato B) Teng kuchli C) Tavtologiya D) Teng kuchli emas 24 / 25 p⇒q mulohazalarning konversiyasi qanday yoziladi ? A) TJY B) p⇒q C) q ∪ p D) p ∪ q 25 / 25 Har doim rost bo’ladigan mulohaza nima deyiladi ? A) Dezyunksiya B) Teng kuchli C) Tavtologiya D) Konyuksiya 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