Geometric Series in 60 Seconds

In this video i explain the definition of a geometric series. I focus on one specific geometric series and show how it fits into the general form. I show how a geometric series is an infinite sum. Even though it is an infinite sum the specific geometric series that i work with in this video: 1/2 + 1/4 + 1/8... will in fact be equal to one, even though it is an infinite sum.