CIIM 2025 Problem 3
- Day 1
Sea una elipse con semiejes y sea un extremo del eje menor de la elipse. Para todo punto de la elipse, defina como la mayor distancia de a cualquier otro punto de la elipse; es decir, defina la función
donde denota la distancia de a .
a) Demuestre que para todo punto de la elipse.
b) Determine el valor de en términos de y .
Official text Iberoamerican Interuniversity Mathematics Competition 2025 official paper, page 1. Quoted with source.
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