Question 39
Prove that
$$
\frac{2}{3} + \frac{4}{5} + \frac{6}{7} + \dots + \frac{2010}{2011}
$$
is not an integer.
$$
\frac{2}{3} + \frac{4}{5} + \frac{6}{7} + \dots + \frac{2010}{2011}
$$
is not an integer.
MathNet 2026 — Part 05 Question 39
Math Olympiad Vault · MathNet 2026 — Part 05