Home > CALC > Chapter 10 > Lesson 10.1.2 > Problem 10-9
10-9.
For each of the following series, decide if there is a finite sum. Then predict the sum. If there is not a finite sum, explain why.
For an infinite geometric series:
But
must be _____. The series in part (a) is arithmetic.
The other series are geometric. What is the value ofin each case?