. Use the inegral test to show that =1 1+n2 100 converges. hDoes the alternating serios tost anply diroctl to the corios

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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Question
. Use the inegral test to show that -1
1+n2
converges.
b. Does the alternating series test apply directly to the series
sin(
2
? Determine whether the series converges.
%=D1
c. Find approximation of the value cos(65) with error less than
5 x 10-5.
Transcribed Image Text:. Use the inegral test to show that -1 1+n2 converges. b. Does the alternating series test apply directly to the series sin( 2 ? Determine whether the series converges. %=D1 c. Find approximation of the value cos(65) with error less than 5 x 10-5.
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