Use the ratio test to determine whether n3n (n + 2)! n=29 converges or diverges. (a) Find the ratio of successive terms. Write your answer as a fully simplified fraction. For n ≥ 29, an+1 = lim lim n→∞ an n→∞ (b) Evaluate the limit in the previous part. Enter ∞ as infinity and ∞ as -infinity. If the limit does not exist, enter DNE. an+1 lim = n→∞ An (c) By the ratio test, does the series converge, diverge, or is the test inconclusive? Choose

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 76E
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∞
n3n
Use the ratio test to determine whether
(n + 2)!
n=29
converges or diverges.
(a) Find the ratio of successive terms. Write your
answer as a fully simplified fraction. For n ≥ 29,
an+1
= lim
lim
N→∞ An
N→∞
(b) Evaluate the limit in the previous part. Enter ∞ as infinity
and - as -infinity. If the limit does not exist, enter DNE.
an+1
lim
=
n→∞
an
(c) By the ratio test, does the series converge, diverge, or is
the test inconclusive? Choose
Transcribed Image Text:∞ n3n Use the ratio test to determine whether (n + 2)! n=29 converges or diverges. (a) Find the ratio of successive terms. Write your answer as a fully simplified fraction. For n ≥ 29, an+1 = lim lim N→∞ An N→∞ (b) Evaluate the limit in the previous part. Enter ∞ as infinity and - as -infinity. If the limit does not exist, enter DNE. an+1 lim = n→∞ an (c) By the ratio test, does the series converge, diverge, or is the test inconclusive? Choose
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