2. For each of the following, find the values of r for which the series converges. (a) ". Also, find the radius of convergence. n! (b) 2 sin" r n=1 (c) n +1 n=1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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2. For each of the following, find the values of r for which the series converges.
(a)
". Also, find the radius of convergence.
n!
(b) ) 2 sin" r
n=1
(c)
n +1
n=1
Transcribed Image Text:2. For each of the following, find the values of r for which the series converges. (a) ". Also, find the radius of convergence. n! (b) ) 2 sin" r n=1 (c) n +1 n=1
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