Difference between revisions of "Balkan MO Problems and Solutions, with authors"
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== 1995 == | == 1995 == | ||
| + | Problem 1: | ||
| + | Triangle ABC has a right angle at C. The internal bisectors of angles BAC and ABC meet | ||
| + | BC and CA at P and Q respectively. The points M and N are the feet of the perpendiculars from P and Q | ||
| + | to AB. Find angle MCN. | ||
== 1996 == | == 1996 == | ||
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* [[2007 BMO Problems/Problem 3 | Problem 3]] | * [[2007 BMO Problems/Problem 3 | Problem 3]] | ||
* [[2007 BMO Problems/Problem 4 | Problem 4]] | * [[2007 BMO Problems/Problem 4 | Problem 4]] | ||
| + | |||
| + | == 2008 == | ||
| + | |||
| + | |||
| + | == 2009 == | ||
| + | |||
| + | |||
| + | == 2010 == | ||
| + | |||
| + | |||
| + | == 2011 == | ||
| + | |||
| + | |||
| + | == 2012 == | ||
| + | |||
| + | |||
| + | == 2013 == | ||
| + | |||
| + | |||
| + | == 2014 == | ||
| + | |||
| + | |||
| + | == 2015 == | ||
| + | |||
| + | |||
| + | == 2016 == | ||
| + | |||
| + | |||
| + | == 2017 == | ||
| + | |||
| + | * [[2017 BMO]] | ||
| + | * [[2017 BMO Problems]] | ||
| + | * [[2017 BMO Problems/Problem 1 | Problem 1]] | ||
| + | * [[2017 BMO Problems/Problem 2 | Problem 2]] | ||
| + | * [[2017 BMO Problems/Problem 3 | Problem 3]] | ||
| + | * [[2017 BMO Problems/Problem 4 | Problem 4]] | ||
| + | |||
== See also == | == See also == | ||
Revision as of 23:03, 8 June 2018
This page lists the authors of the problems of the BMO.
Contents
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
Problem 1: Triangle ABC has a right angle at C. The internal bisectors of angles BAC and ABC meet BC and CA at P and Q respectively. The points M and N are the feet of the perpendiculars from P and Q to AB. Find angle MCN.
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
