(1) Let ƒ(x) = x³₁· (i) Show that f(x): = −3.₁¹, and then use the geometric sum formula to expand f(x) into a series centered at a = 0. (ii) Use the Taylor formula for coefficients cn to obtain a series for f(x). (iii) Show that both sums obtained in (i) and (ii) are identical.
(1) Let ƒ(x) = x³₁· (i) Show that f(x): = −3.₁¹, and then use the geometric sum formula to expand f(x) into a series centered at a = 0. (ii) Use the Taylor formula for coefficients cn to obtain a series for f(x). (iii) Show that both sums obtained in (i) and (ii) are identical.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 50E
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Question
![(1) Let f(x) = ³1.
3
x-1
1
(i) Show that f(x) = −3.₁¹
1-x
into a series centered at a = = 0.
and then use the geometric sum formula to expand f(x)
(ii) Use the Taylor formula for coefficients cn to obtain a series for f(x).
(iii) Show that both sums obtained in (i) and (ii) are identical.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbe73d2f7-f48d-4799-ad26-f906d4f73fa5%2Ff7701859-9d54-49a0-8040-a63910776848%2Fjj032zn_processed.png&w=3840&q=75)
Transcribed Image Text:(1) Let f(x) = ³1.
3
x-1
1
(i) Show that f(x) = −3.₁¹
1-x
into a series centered at a = = 0.
and then use the geometric sum formula to expand f(x)
(ii) Use the Taylor formula for coefficients cn to obtain a series for f(x).
(iii) Show that both sums obtained in (i) and (ii) are identical.
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