IMO shortlist problems 1959-2009 (new)

IMO Shortlist 2012

IMO Shortlist 2012

Ngày tải lên: 02/06/2014, 16:33

2 751 2
IMO Shortlist 2006

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

65 541 7
IMO Shortlist 2007

IMO Shortlist 2007

Ngày tải lên: 02/06/2014, 16:36

65 427 5
IMO Shortlist 2008

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

53 351 4
IMO Shortlist 2010

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

77 960 7
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