Difference between revisions of "2013 USAMO"

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==Day 1==
 
==Day 1==
 
===Problem 1===
 
===Problem 1===
In triangle <math> ABC</math>, points $
+
In triangle <math> ABC</math>, points <math>P,Q,R</math>
  
 
[[2013 USAMO Problems/Problem 1|Solution]]
 
[[2013 USAMO Problems/Problem 1|Solution]]

Revision as of 17:33, 11 May 2013

Day 1

Problem 1

In triangle $ABC$, points $P,Q,R$

Solution

Problem 2

Solution

Problem 3

Solution

Day 2

Problem 4

Solution

Problem 5

Solution

Problem 3

Solution

See Also

2013 USAMO (ProblemsResources)
Preceded by
2012 USAMO
Followed by
2014 USAMO
1 2 3 4 5 6
All USAMO Problems and Solutions