c. Find approximation of the value cos(65") with error less than 5 x 10-5.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 50E
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please solve c
. 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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