If f(x) = n=0 n! -x² and g(x) = [(-1)" " ", find the power series of n! nn n=0 nn (f(x) – g(x)).

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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If \( f(x) = \sum_{n=0}^{\infty} \frac{n!}{n^n} x^n \) and \( g(x) = \sum_{n=0}^{\infty} (-1)^n \frac{n!}{n^n} x^n \), find the power series of \( \frac{1}{2} (f(x) - g(x)) \).

\[
\sum_{n=0}^{\infty} \boxed{\phantom{answer}}
\]
Transcribed Image Text:If \( f(x) = \sum_{n=0}^{\infty} \frac{n!}{n^n} x^n \) and \( g(x) = \sum_{n=0}^{\infty} (-1)^n \frac{n!}{n^n} x^n \), find the power series of \( \frac{1}{2} (f(x) - g(x)) \). \[ \sum_{n=0}^{\infty} \boxed{\phantom{answer}} \]
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