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Problems
Contests
National and Regional Contests
Bosnia Herzegovina Contests
JBMO TST - Bosnia and Herzegovina
2008 Bosnia and Herzegovina Junior BMO TST
4
4
Part of
2008 Bosnia and Herzegovina Junior BMO TST
Problems
(1)
Interesting circle result
Source: BiH JBMO TST08 problem 4
6/1/2008
On circle are
2008
2008
2008
blue and
1
1
1
red point(s) given. Are there more polygons which have a red point or those which dont have it??
combinatorics proposed
combinatorics