Determine whether the following series converges. 00 (-1*1 Ink k=1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 81E
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and for any index N, there are some values of k> N for which ak + 1ea and some values of k> N for which ak + 1 s ak
Determine whether the following series converges.
In k
k = 1
Let a >U represent the magnitude of the terms of the given series. identiry and describe a.
Select the correct choice below and fill in any answer box in your choice.
O A. The series diverges because a =
is nonincreasing in magnitude for k greater than some index N and lim ak
O B. The series converges because ak =
and for any index N, there are some values of k> N for which a,12a, and some values of k> N for which
is nonincreasing in magnitude for k greater than some index N and lim a,
k oo
O C. The series converges because ak =
O D. The series diverges because ak
and for any index N, there are some values of k> N for which a 2a, and some values of k N for which a <a,
+1
O E. The series converges because ak=
is nondecreasing in magnitude for k greater than some index N.
O F. The series diverges because ak =
is nondecreasing in magnitude for k greater than some index N.
%3D
1°C
Cloudy
21
ve
Transcribed Image Text:and for any index N, there are some values of k> N for which ak + 1ea and some values of k> N for which ak + 1 s ak Determine whether the following series converges. In k k = 1 Let a >U represent the magnitude of the terms of the given series. identiry and describe a. Select the correct choice below and fill in any answer box in your choice. O A. The series diverges because a = is nonincreasing in magnitude for k greater than some index N and lim ak O B. The series converges because ak = and for any index N, there are some values of k> N for which a,12a, and some values of k> N for which is nonincreasing in magnitude for k greater than some index N and lim a, k oo O C. The series converges because ak = O D. The series diverges because ak and for any index N, there are some values of k> N for which a 2a, and some values of k N for which a <a, +1 O E. The series converges because ak= is nondecreasing in magnitude for k greater than some index N. O F. The series diverges because ak = is nondecreasing in magnitude for k greater than some index N. %3D 1°C Cloudy 21 ve
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