Basic Mathematics by Serge Lang - 16.3 Geometric Series (Basic Mathematics)

If we consider what happens when we add successive powers of a base, we can identify a simple formal for the partial sum. If the base is between 0 and 1, we can even calculate what the sum of the infinite series is. Join me on Discord: https://discord.gg/TGK47Pf Support Real Physics by buying the book through this Amazon affiliate link: https://amzn.to/2I5yIHr Here's my Patreon account if you want to give me money: https://www.patreon.com/realphysics Other ways to support Real Physics: https://youtu.be/44nldGgJCiw Playlist: https://www.youtube.com/playlist?list=PLMcpDl1Pr-viA25VUkHNmcUkWx9usPgyb Thank you!