About this document
Balkan MO 2002 Problems Overview by Okla is a document available to read on EtoBox.
The document contains 4 math problems: 1) Proving the existence of a cyclic sequence of points connected by segments. 2) Finding positive integers n where 1 + 5an/an+1 is a perfect square. 3) Proving the orthocenters of 4 triangles formed by 2 intersecting circles form a rectangle. 4) Determining functions f from natural to natural numbers such that f(f(n)) + f(n) is between 2n + 2001 and 2n + 2002.
- Author
- Okla
- Language
- EN