For problems 5 – 7 assume that the nth term in the sequence of partial sums for the series an is given below. Determine if the series an is convergent or divergent. If the series is n=0 n=0 convergent determine the value of the series, 5. s, = (n2 + 4n) e-2n

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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For problems 5 – 7 assume that the nh term in the sequence of partial sums for the series > an is given below. Determine if the series > an is convergent or divergent. If the series is
n=0
n=0
convergent determine the value of the series.
5. sn =
(n² + 4n) .
-2n
e
1+ 2n + 3n²
6. Sn =
4n2 + 5n + 6
n
7. Sn
In(n + 2)
Transcribed Image Text:For problems 5 – 7 assume that the nh term in the sequence of partial sums for the series > an is given below. Determine if the series > an is convergent or divergent. If the series is n=0 n=0 convergent determine the value of the series. 5. sn = (n² + 4n) . -2n e 1+ 2n + 3n² 6. Sn = 4n2 + 5n + 6 n 7. Sn In(n + 2)
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