Find the value of the series puzzle


Find the value of the series

Find-the-value-of-the-series-puzzleFind the value of the series solution

Problem Page Coordinator: Stephen Lee CMath MIMA
Mathematics in Education and Industry
Acknowledgement: The IMA are indebted to MEI for sourcing and supplying Mathematics Today with these well-known puzzles.
First published in Mathematics Today (December 2014)
Published