(21) Determine if the sequence if convergent. Explain your conclusion. (a) Cn n²-1 n²+8 (b) Cn (c) Cn 1 = 20n²+1 0.1.³-100 n²+3 = (d) cn = e¹/n³ (e) Cn = cos 2n

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 18E
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(21) Determine if the sequence if convergent. Explain your conclusion.
n²-1
= n²+8
(a) Cn
1
(b) cn = 20n²+1
(c) Cn
-
0.1.n³-100
n²+3
(d) cn =
(e) Cn = COS
el/n³
ㅠ
2n
Transcribed Image Text:(21) Determine if the sequence if convergent. Explain your conclusion. n²-1 = n²+8 (a) Cn 1 (b) cn = 20n²+1 (c) Cn - 0.1.n³-100 n²+3 (d) cn = (e) Cn = COS el/n³ ㅠ 2n
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