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MathNet 2022-part-03 — 197 problems (EN–VI) Question 149

Math Olympiad Vault · MathNet 2022-part-03 — 197 problems (EN–VI)

Question 149

Find the smallest positive integer $N$ with the following property:
For any degree five polynomial $P(x)$ with integer coefficients, there is $0 \le x \le 1$ such that $|P(x)| \gt \frac{1}{N}$.