1. Determine if each series is convergent or divergent. If it is convergent, find the sum of the series. 1 1 1 1 (a) 1+ +=+ + + 3 9 27 81 (c) e- 20/20 (b) 4 - 4 + 4 4 - +... 5 25 125 + 32 25 125 M8 (d) 1/1/1 n=3 13 4n

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 46E
Question

Please answer parts a-d

1.
Determine if each series is convergent or divergent. If it is convergent, find
the sum of the series.
1 1 1
1
(a) 1+
+ +
9 27
+
81
4
(b) 4
-
+
25
+
125
(c) e
5
25
(d)
125
3
n=3
11
4n
Transcribed Image Text:1. Determine if each series is convergent or divergent. If it is convergent, find the sum of the series. 1 1 1 1 (a) 1+ + + 9 27 + 81 4 (b) 4 - + 25 + 125 (c) e 5 25 (d) 125 3 n=3 11 4n
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