The golden ratio
Channel: Jonathan Evans
Date: 2020-06-10

This video explains why the golden ratio is approximated by ratios of consecutive Fibonacci numbers and introduces the continued fraction expansion. This is the solution to/discussion around a problem I set on the "X+Y Factor", the Lancaster University Maths and Stats Department's internet radio show: https://www.youtube.com/playlist?list=PLU_xwBvtWju7XEFRAZwW6tvHmP1OlXDpz