By inspection, which of the following series would Leibniz's Test for conver- gence be suitable and conclusive for? 1 I. E(-1)*- Cos k II. Lk=1 (-2)k+1 ek III. E(-1)k-1 1 (2k)! IV. E(-1)*+"E k+1 1 (-1)k-1 V. Ek=1 2/k+1
By inspection, which of the following series would Leibniz's Test for conver- gence be suitable and conclusive for? 1 I. E(-1)*- Cos k II. Lk=1 (-2)k+1 ek III. E(-1)k-1 1 (2k)! IV. E(-1)*+"E k+1 1 (-1)k-1 V. Ek=1 2/k+1
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:By inspection, which of the following series would Leibniz's Test for conver-
gence be suitable and conclusive for?
1
I. E(-1)*-
Cos k
II. Lk=1
(-2)k+1
ek
III. E(-1)k-1
1
(2k)!
IV. E(-1)*+"E
k+1 1
(-1)k-1
V. Ek=1 2/k+1
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