IMO Shortlist 2006
... c) with all coordinates distinct. 47 th International Mathematical Olympiad Slovenia 2006 Shortlisted Problems with Solutions 48 G9. Points A 1 , B 1 , C 1 are chosen on the sides BC, CA, AB of
Ngày tải lên: 02/06/2014, 16:35
IMO Shortlist 2008
... ! = 2 k + k + k nice sets. 49 th International Mathematical Olympiad Spain 2008 Shortlisted Problems with Solutions 15 A6. Let f : R → N be a function which satisfies f x + 1 f(y) = ... Part (a) alone might also be considered as a possible contest problem (in the category of easy problems) . 18 Note that MN > ac(a + c) + bd(b + d) s ≥ |W |· s. (4) Now (2) and (4) yield |...
Ngày tải lên: 02/06/2014, 16:37
IMO Shortlist 2010
... Confidentiality The Shortlis t ed Problems sh ould be kept strictly confidential until IMO 2011. Contributing Countries The Organizing Committee and the Problem Selection Committee of IMO 2010 thank the following
Ngày tải lên: 02/06/2014, 16:42