Solution: Numbered houses

Here is the solution to the numbered houses divertimento. The fun The conversation between two mathematicians exchanging home addresses goes as follows: –What is the number of your house? –In my street the houses are numbered […]

Solution: Trapezoids

30 April, 2020 0

This is the solution to the Trapezoids divertimento. The fun Given two positive integers \(a\) and \(b\), the relations existing between their different Pythagorean means (arithmetic, geometric and harmonic) and their quadratic mean are well known, […]