## Fibonacci numbers | F(n) < x < F(n+1) < y < F(n+2)

If   $F_{n} \; < \; x \; < \; F_{n+1} \; < \; y \; < \; F_{n+2}$

then show that   $x \; + \; y$   is never a Fibonacci number

Advertisements

## About benvitalis

math grad - Interest: Number theory
This entry was posted in Number Puzzles and tagged . Bookmark the permalink.