LRC Digital repo
DSpace preserves and enables easy and open access to all types of digital content including text, images, moving images, mpegs and data sets
Please use this identifier to cite or link to this item:
https://dspace.ctu.edu.vn/jspui/handle/123456789/64211Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.date.accessioned | 2021-09-15T02:12:59Z | - |
| dc.date.available | 2021-09-15T02:12:59Z | - |
| dc.date.issued | 2021 | - |
| dc.identifier.issn | 2734-9284 | - |
| dc.identifier.uri | https://dspace.ctu.edu.vn/jspui/handle/123456789/64211 | - |
| dc.description.abstract | Problem T12/529. Given a triangle ABC inscribed in a circle (O). The points X, Y belong to (O) so that AX // BC, BY // AC. Let Z, T respectively be the intersections between XY and AC, BC. Let O₁, O₂, O₃, O₄ respectively be the circumcenters of the triangles AXZ, BYT, CYT, CXZ. Show that O₁O₂O₃O₄ is a parallelogram. Translated by Nguyen Phu Hoang Lan (College of Science - Vietnam National University. Hanoi) | vi_VN |
| dc.language.iso | vi | vi_VN |
| dc.relation.ispartofseries | Tạp chí Toán học & Tuổi trẻ;Số 529 .- Tr.20,42 | - |
| dc.subject | Math | vi_VN |
| dc.subject | Secondary school | vi_VN |
| dc.title | Problems in this isue | vi_VN |
| dc.type | Article | vi_VN |
| Appears in Collections: | Toán học và tuổi trẻ | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| _file_ Restricted Access | 416.24 kB | Adobe PDF | ||
| Your IP: 18.191.215.96 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.