Uy » Online olimpiada » Matematika olimpiada » 6-sinf Matematika olimpiada №2 Matematika olimpiada 6-sinf Matematika olimpiada №2 InfoMaster Dekabr 10, 2022 87 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 Vaqtingiz tugadi! 6-sinf Matematika olimpiada №2 07.12.2022 yil oo.uzedu.uz Online olimpiada savollari! 1 / 25 2 ta ketma-ket toq sonlar yig`indisi quydagilardan qaysi biri albatta bo`linadi? 4 3 6 5 2 / 25 Uchta sonning uchinchisi ikkinchisidan nechta ortiq bo`lsa,ikkinchisi birinchisidan shuncha ortiq , bu sonlardan ikkita kichigining ko`paymasi 378, ikkita kattasining ko`paymasi 504 ekanligi ma`lum , shu uchta sondan birinchisini toping 24 17 12 18 3 / 25 1 dan 110 gacha bo’lgan sonlar ichida 3 ga ham, 5 ga ham bo’linmaydiganlari nechta? 60 56 64 38 4 / 25 tenglamadan x ni toping 7/5 4/5 11/6 5/4 5 / 25 Ratsional ifodani kanonik ko’rinishga keltiring 1/2 (1-x)/(1+2x) (1+2x)/(1-x) (1+x)/(1+2x) 6 / 25 A D B C 7 / 25 B A D C 8 / 25 B D A C 9 / 25 D A C B 10 / 25 D C B A 11 / 25 D B A C 12 / 25 C B A D 13 / 25 A C D B 14 / 25 B D C A 15 / 25 D A C B 16 / 25 B D A C 17 / 25 B D C A 18 / 25 B A D C 19 / 25 C A B D 20 / 25 A D C B 21 / 25 C B A D 22 / 25 D A B C 23 / 25 C D A B 24 / 25 D B A C 25 / 25 B C D A 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz