Does the sequence {a} converge or diverge? Find the limit if the sequence is convergent. an = −2+ (−1)n Select the correct choice below and fill in any answer boxes within your choice. = A. The sequence converges to lim an n→∞ (Simplify your answer.) OB. The sequence diverges.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 73E
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Does the sequence {a} converge or diverge? Find the limit if the sequence is convergent.
an = −2+ (−1)n
Select the correct choice below and fill in any answer boxes within your choice.
=
A. The sequence converges to lim an
n→∞
(Simplify your answer.)
OB. The sequence diverges.
Transcribed Image Text:Does the sequence {a} converge or diverge? Find the limit if the sequence is convergent. an = −2+ (−1)n Select the correct choice below and fill in any answer boxes within your choice. = A. The sequence converges to lim an n→∞ (Simplify your answer.) OB. The sequence diverges.
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