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Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 9.4 - Problem 49e
Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 9.4 - Problem 49e

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# Representing functions by power series Identify the

ISBN: 9780321570567 2

## Solution for problem 49E Chapter 9.4

Calculus: Early Transcendentals | 1st Edition

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Problem 49E

Problem 49E

Representing functions by power series Identify the functions represented by the following power series.

Step-by-Step Solution:

Solution 49E
Step 1:

is an infinite geometric series where and .

So,

As we know that sum of an infinite geometric series is
where .

Using for the given power series, we get

where

Hence the function represented by the power series is .

Step 2 of 1

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