Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 81E
Related questions
Question
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffbae19ae-fe97-42ad-a9d0-6a05eafe9580%2F6f975772-69e0-463e-818d-e76923a2c786%2Fqc50uak_processed.jpeg&w=3840&q=75)
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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