2018 IMO Problems/Problem 5
Problem
Let be an infinite sequence of positive integers. Suppose that there is an integer
such that, for each
, the number
is an integer. Prove that there is a positive integer
such that
for all
Solution
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See Also
2018 IMO (Problems) • Resources | ||
Preceded by Problem 4 |
1 • 2 • 3 • 4 • 5 • 6 | Followed by Problem 6 |
All IMO Problems and Solutions |