Finite geometric series

3 videos
1 skill
Whether you are computing mortgage payments or calculating how many users your website will have after a few years, geometric series show up in life far more than you imagine. This tutorial will review all the important concepts and more!

Introduction to geometric series

VIDEO 2:53 minutes
Think about a geometric series as the sum of a geometric sequence.

Introduction to geometric series with sigma notation

VIDEO 4:28 minutes
Sal extends the idea of geometric sequences to geometric series.

Evaluating finite geometric series

Evaluate finite geometric series given in sigma notation, recursively, or explicitly.