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Assalomu aleykum hurmatli Matematika ixlosmandlari ๐ก Ushbu kanalimiz orqali matematikadagi qiziqarli, noodatiy va muammoli masalalar va ularning yechimlari bilan tanishasiz... ๐ป Kanal admini: @F_Suxrobjon
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ุฌุงุฑู ุชุญู ูู ุงูุจูุงูุงุช...
@matematik_ong
Ushbu kanal matematikaga qiziquvchilar uchun va undan tashqari turli xil olimpiadaga tayyorgarlik kรฒrayotganlar uchun mรณljallangan. Asosan IGO ( Iranian Geometry Olympiad) va oktabr noyabr oyidagi fan olimpiadalariga tayyorgarlik uchun.
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Repost fromย XALQARO MATEMATIKA OLIMPIADASIGA TAYYORGARLIK
๐๐๐ SIZ TUMAN , VILOYAT, RESPUBLIKA OLIMPIADALARIGA , IMO GA SARALASH BOSQICHIDA QATNASHISHNI va ๐ฅ๐ฅ๐ฅ MEDALLARNI OLISHNI ISTASANGIZ , BIZNING KANAL AYNAN SIZ UCHUN โ๏ธ ๐๐๐
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KANALIMIZ LINKI
https://t.me/Math_blog_Bahriddinov
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BIZNING KANAL 8-9-10-11 - SINFLAR va TALABALAR hamda OสปQITUVCHILAR UCHUN โ๏ธ
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KANALIMIZDA XALQARO TURDAGI MATEMATIKA OLIMPIADA
ALGEBRA
SONLAR NAZARIYASI
GEOMETRIYA
KOMBINATORIKA
Yoสปnalishida savollar va ularning yechimlari tashlab boriladi
HAFTA VA OY MOBAYNIDA XALQARO TURDAGI OLIMPIADALAR
STANDARTI SHAKLIDA OLIMPIADALAR OสปTKAZIB BORILADI
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#Misol
@brilliant_mathematic
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#Masala
S={1,2,3,..., 10} to'plamning kesishmaydigan (bo'sh bo'lmagan) qism-to'plamlari juftliklari sonini 1000 ga bo'lgandagi qoldiqni toping.
@brilliant_mathematic
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#Problem
@brilliant_mathematic
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โ๏ธOlimpiadaga qiziquvchi barcha yoshlarni bu kanalga รตtib olishlarini sรตrardim chunki bu kanalda :
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Olimpiada kitoblari testlar.
๐๏ธ milliy sertifikatga tayyorgarlik testlarni.
โญ๏ธFan olimpiadasi uchun tayyorgarlik.
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Xalqaro olimpiada savollari .
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Al-Xorazmiy olimpiadasi uchun ham testlari bor kanal:
รtib olamizโช๏ธ @Olympics_Channel ๐
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#Problem
@brilliant_mathematic
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โก๏ธSolution to P2
โก๏ธAuthor: @F_Suxrobjon
Take a homotety H with scale k<1, H(ABC)=APQ. P', Q' and X', Y' are points such that H(PQ)=P'Q' and H(XY)=X'Y'. So we can easily see that PX'QX and PY'QY are cyclic. So they are isosceles, because PX'//BQ and QY'//CP from homotety. Then XX'=PQ=YY'.
AX-AX'=AY-AY'
AX(1-k)=AY(1-k)
AX=AY
@brilliant_mathematic
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