Telescoping Sum: All the terms of this series cancel out except for the first and last term

In this video, I go over an infinite series in which arises an example of the famous telescoping sum such that all the terms of the series cancel except for the first and last term. The telescoping sum gets its name from the collapsing telescope (the ones pirates had).
3Speak - YouTube - Telegram - Notes - Playlist - Sequences and Series - MES Links
0
0
0.000
Congratulations @mes! You have completed the following achievement on the Hive blockchain And have been rewarded with New badge(s)
You can view your badges on your board and compare yourself to others in the Ranking
If you no longer want to receive notifications, reply to this comment with the word
STOP