International Mathematics Competition for University Students

July 27 - Aug 2 2015, Blagoevgrad, Bulgaria

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Day 1
    Problem 1
    Problem 2
    Problem 3
    Problem 4
    Problem 5

Day 2
    Problem 6
    Problem 7
    Problem 8
    Problem 9
    Problem 10

Results
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    Teams

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    Day 1 questions
    Day 1 solutions
    Day 2 questions
    Day 2 solutions

Official IMC site

Problem 7

7. Compute $$ \lim_{A\to+\infty}\frac1A\int_1^A A^{\frac1x}\dx\,. $$

Proposed by Jan Ĺ ustek, University of Ostrava

  Hint    Solution