Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 12 Sequences and Series - 12.4 Find Sums of Infinite Geometric Series - 12.4 Exercises - Skill Practice - Page 823: 2

Answer

The value of $\mid r\mid$.

Work Step by Step

If $\mid r\mid $ is less than 1, then the series will have a sum. Otherwise, it will not have a sum.
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