10-sinf Matematika 4-chorak Aprel 17, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 10-sinf Matematika 4-chorak ga fikr bildirilmagan. 0 OMAD YOR BO'LSIN! 10-sinf Matematika 4-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 (p⇒q) ∧ (q⇒p) ko‘rinishdagi mulohaza p va q mulohazalarning ....deyiladi. A) Dezyunksiyasi B) Ekvivalensiyasi C) Implikatsiyasi D) Konversiyasi 2 / 25 Ayirmani toping. (2+6i)-(-4+2i) A) 2+6i B) 4-6i C) 6+4i D) 6-4i 3 / 25 Funksiyaning davrini aniqlang: y=cos (gradusda) A) 240 B) 1200 C) 1080 D) 120 4 / 25 Tengsizlikni yeching: lg(1-3x)>1 A) x<-3 B) x>-2 C) x>6 D) x>-3 5 / 25 Tenglamani yeching A) 2,5 B) 0 C) 1 D) 3 6 / 25 U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping. A) Cheksiz ko’p B) 7 ta C) 15 ta D) 8 ta 7 / 25 8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching. A) x∈R B) 2 C) 0 D) 1 8 / 25 Ayirmani toping. (3+i)-(4-2i) A) -2+6i B) 7+6i C) -1+6i D) 1+5i 9 / 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 10 / 25 A,B,C to’plamlar Venn diagrammasida tasvirlangan, A∩B∩C to’plamlarni elementlarini toping. A) {a,b,c,d,h,j} B) {a} C) {a,b,f,e,i,l} D) {b,i,l} 11 / 25 Hisoblang: arctg A) -π B) π/6 C) π/3 D) π/4 12 / 25 Kompleks sonni haqiqiy va mavhum qismlarini toping. A) Re(z)=0, Im(z)=9 B) Re(z)=9, Im(z)=3 C) Re(z)=0, Im(z)=3 D) Re(z)=3, Im(z)=0 13 / 25 Grafigikka qarab finksiyani toping. A) y=cosx B) y=2sinx C) y=2cosx D) y=3sinx 14 / 25 Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬(p∨q) A) 1 ta B) 4 ta C) 3 ta D) 2 ta 15 / 25 Tenglamani yeching: A) 8 B) 6 C) 2 D) 4 16 / 25 Tekislikda A(3;1) va B(7;3) nuqtalardan teng uzoqlikda joylashgan C(5;x) nuqtani toping. A) (5;2) B) (4;3) C) (4;2) D) (5;3) 17 / 25 Hisoblang: arcsin A) 3π/2 B) -π/6 C) π/6 D) π/3 18 / 25 Tenglamaning butun ildizlarini toping A) 1 va -1 B) 2 C) -1 D) 1 19 / 25 Quyidagi mulohazalar teng kuchlimi ? (p∨q) va ¬p∧¬q A) Teng kuchli emas B) Mulohazalarning berilishi xato C) Tavtologiya D) Teng kuchli 20 / 25 z soniga qo‘shma bo‘lgan z̅ sonni toping. z=5−3i A) z=-5+3i B) z=5+3i C) z=-5−3i D) z=5−3i 21 / 25 Hisoblang: A) 4 B) e C) 5 D) 3 22 / 25 Bo`linmani bajaring. A) -2,2-0,3i B) -1,1-0,5i C) -1,9-0,7i D) 2+0,2i 23 / 25 Mulohaza deb nimaga aytiladi? A) So’roq gapga. B) Faqat rost darak gapga. C) Faqat yolg’on darak gapga. D) Rost yoki yolg’on bo’ladigan darak gapga. 24 / 25 Hisoblang: arcsin A) π/6 B) π/2 C) 3π/2 D) π/3 25 / 25 Tengsizlikni yechimi quyidagi javoblarda qaysi biri? 1. 2. 3. 4. A) 2 B) 1 C) 4 D) 3 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 Matematika choraklik Teglar:10-sinf, matematika
