(a) what can be said about the series Ea?? Give a reason for your answer. 1+an (b) what can be said about the series Σ? Give a reason for your answer. Hint: Note that we have limnan = 0. Comparison Theo- rem may be helpful.
(a) what can be said about the series Ea?? Give a reason for your answer. 1+an (b) what can be said about the series Σ? Give a reason for your answer. Hint: Note that we have limnan = 0. Comparison Theo- rem may be helpful.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 73E
Related questions
Question
![Suppose the series Ean converges and an> 0 for all n.
(a) what can be said about the series Ea?? Give a reason for
your answer.
1+an
(b) what can be said about the series Σ? Give a reason
for your answer.
Hint: Note that we have limn→∞ an = 0. Comparison Theo-
rem may be helpful.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe5e33700-9249-4eb7-9f21-75f59d73f50e%2Faa7e6494-e018-4e51-9056-33abc8c9fe78%2Fbpzt7gs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose the series Ean converges and an> 0 for all n.
(a) what can be said about the series Ea?? Give a reason for
your answer.
1+an
(b) what can be said about the series Σ? Give a reason
for your answer.
Hint: Note that we have limn→∞ an = 0. Comparison Theo-
rem may be helpful.
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