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https://dspace.ctu.edu.vn/jspui/handle/123456789/62313| Title: | Tiếng anh qua các bài toán (bài số 69) |
| Authors: | Nguyen, Phu Hoang Lan Hồ, Hải |
| Keywords: | Tiếng Anh Bài toán |
| Issue Date: | 2021 |
| Series/Report no.: | Tạp chí Toán học & Tuổi trẻ;Số 528 .- Tr.43 |
| Abstract: | Fifteen points are marked on a circle. All possible chords that join any two of these points are drawn. A pair of such chords is defined as 'free ” if the two chords in the pair do not intersect and have no common endpoints. Find the possible number of ‘free” chords. |
| URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/62313 |
| ISSN: | 2734-9284 |
| Appears in Collections: | Toán học và tuổi trẻ |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| _file_ Restricted Access | 206 kB | Adobe PDF | ||
| Your IP: 18.117.183.206 |
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