(c) Σ n=1 (x - 5)" n29n

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 49E
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just do part C and B
9. For each of the given series, do the following:
i. Use the Ratio Test (or Root Test) to find the radius of convergence.
ii. Use your answer from i. to find the interval of convergence. Don't forget to check the
endpoints!
(2) Σ
n=1
(b)
8
n=1
xn
(n!)²
(-1)^n5(x-7)″
88WI
n=1
(x - 5)n
n²9n
(d) Ση"an
n=0
Transcribed Image Text:9. For each of the given series, do the following: i. Use the Ratio Test (or Root Test) to find the radius of convergence. ii. Use your answer from i. to find the interval of convergence. Don't forget to check the endpoints! (2) Σ n=1 (b) 8 n=1 xn (n!)² (-1)^n5(x-7)″ 88WI n=1 (x - 5)n n²9n (d) Ση"an n=0
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