Use the root test to find the radius of convergenc n n Σ (m+-+²1) ² = xn 9n +4 n=1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 33E
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Use the root test to find the radius of convergence for
n
n 1
Σ (2-¹) "2"
xn.
9n +4
n=1
M
4 C
9
2
W
S
#
3
$
4
e
r
JE
d
1
%
5⁰5
rt
8.
g
Oll
6
y
&
7
h
O
u
* 00
8
0
(
9
k
✓
)
O
Transcribed Image Text:Use the root test to find the radius of convergence for n n 1 Σ (2-¹) "2" xn. 9n +4 n=1 M 4 C 9 2 W S # 3 $ 4 e r JE d 1 % 5⁰5 rt 8. g Oll 6 y & 7 h O u * 00 8 0 ( 9 k ✓ ) O
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