7n An 4n +7 For the following answer blanks, decide whether the given sequence or series is convergent or divergent. If convergent, enter the limit (for a sequence) or the sum (for a series). If divergent, enter 'infinity' if it diverges to o, '-infinity' if it diverges to -o or 'DNE' otherwise. 7n (a) The series ) infinity 4n + 7 n=1 7n 1 {An +7 } (b) The sequence {

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 73E
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7n
An
4n +7
For the following answer blanks, decide whether the given sequence or series is convergent or divergent. If
convergent, enter the limit (for a sequence) or the sum (for a series). If divergent, enter 'infinity' if it diverges to o,
'-infinity' if it diverges to -o or 'DNE' otherwise.
7n
(a) The series )
infinity
4n + 7
n=1
7n 1
{An +7
}
(b) The sequence {
Transcribed Image Text:7n An 4n +7 For the following answer blanks, decide whether the given sequence or series is convergent or divergent. If convergent, enter the limit (for a sequence) or the sum (for a series). If divergent, enter 'infinity' if it diverges to o, '-infinity' if it diverges to -o or 'DNE' otherwise. 7n (a) The series ) infinity 4n + 7 n=1 7n 1 {An +7 } (b) The sequence {
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