RMO 2016 C6
- CRMO Paper 3
(a). Given any natural number , prove that there exists a strictly increasing sequence of positive integers in harmonic progression.
(b). Prove that there cannot exist a strictly increasing infinite sequence of positive integers which is in harmonic progression.
Dataset text AI-MO AoPS. Quoted with source.
Official text: Indian Regional Mathematical Olympiad 2016 official paper, page 1.
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