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   USAMO 2003 problems are available
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   Author  Topic: USAMO 2003 problems are available  (Read 691 times)
anonymous
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USAMO 2003 problems are available  
« on: May 1st, 2003, 5:26am »
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http://www.unl.edu/amc/
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anonymous
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Re: USAMO 2003 problems are available  
« Reply #1 on: May 7th, 2003, 10:24pm »
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Day 1 problems are very easy.
Day 2 problems are very difficult.
 
Hints:
1) induction
2) draw quadrilateral and pentagon
3) find lower bound of t(a_i)
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