1. Let /(2) =. (i) Show that /(2) =-3. and then use the geometric sum formula to expand S(2) into a series centered at a = 0. (ii) Use the Taylor formula for coefficients to obtain a series for f(x). (iii) Show that both sums obtained in (i) and (ii) are identical.

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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1. Let S(*) = .
(i) Show that s(a) =-3. and then use the geometric sum formula to expand
f(2) into a series centered at a = 0.
(ii) Use the Taylor formula for coefficients . to obtain a series for f(2).
(iii) Show that both sums obtained in (i) and (ii) are identical.
2. Expand f(r) = cos r into a Taylor series centered at the origin (a = 0).
Transcribed Image Text:1. Let S(*) = . (i) Show that s(a) =-3. and then use the geometric sum formula to expand f(2) into a series centered at a = 0. (ii) Use the Taylor formula for coefficients . to obtain a series for f(2). (iii) Show that both sums obtained in (i) and (ii) are identical. 2. Expand f(r) = cos r into a Taylor series centered at the origin (a = 0).
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