cho 2012 duong thang trong do khong co 2 duong thang nao song song va khong co 3 duong thang nao dong quy . Tim so giao diem cua cac duong thang ay
Cho 2006 duong thang trong do bat ki 2 duong thang nao cung cat nhau . ko co 3 duong thang nao dong quy. Tinh so giao diem cua chung
Giai trinh tu cho minh luon nhe cam on nhieu
CHO 101 DUONG THANG TRONG DO CO BAT KY 2 DUONG THANG NAO CUNG CAT NHAU , TRONG DO CO 4 DUNG THANG DONG QUY . TINH SO GIAO DIEM CUA CHUNG .
cho 2006 duong thang trong do bat ki 2 duong thang nao cung cat nhau . khong co ba duong thang nao dong qui. tinh so giao diem cua chung.
cho n duong thang ( n lon bang 2 )trong do 2 duong thang nao cung cat nhau , khong co 3 duong thang nao dong quy
a. tinh so giao diem neu n= 4
b.tinh so giao diem theo n
cho 2006 duong thang trong do bat ki 2 duong thang nao cung cat nhau.khong co 3 duong thang nao dong qui.tinh so giao diem cua chung
Cho 2010 duong thang trong do bat ki 2 duong thang nao cung cat nhau.Khong co 3 duong thang nao dong quy.Tinh so giao diem cua chung?
cho 2016 duong thang trong do bat ki 2 duong thang nao cung cat nhau. Khong co 3 duong thang nao dong qui.Tinh so giao diem cua chung
cho 6 duong thang trong do 2 duong thang nao cat nhau ,khong co 3 duong thang nao dong quy.tinh so giao diem