Question

How is finding the sum of an infinite geometric series different from finding the partial sum?

Answer 1

Step-by-step explanation:

If the common ratio r lies between −1 to 1 , we can have the sum of an infinite geometric series. That is, the sum exits for | r |<1 . An infinite series that has a sum is called a convergent series and the sum Sn is called the partial sum of the series