E. By comparing the remainders of 21/ n2" with a geometric series, show that a partial sum ending at the N = 5 term is within 0.01 of the value the series converges to, and that the partial sum ending at the N = 10 term is accurate to within 0.0001.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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E. By comparing the remainders of 2 1/ n2" with a
geometric series, show that a partial sum ending at the N
= 5 term is within 0.01 of the value the series converges
to, and that the partial sum ending at the N = 10 term is
accurate to within 0.0001.
Hint: This problem asks you to find a different estimate
from that of the Alternating Series Test, using a direct
comparison type argument.
Transcribed Image Text:E. By comparing the remainders of 2 1/ n2" with a geometric series, show that a partial sum ending at the N = 5 term is within 0.01 of the value the series converges to, and that the partial sum ending at the N = 10 term is accurate to within 0.0001. Hint: This problem asks you to find a different estimate from that of the Alternating Series Test, using a direct comparison type argument.
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