Consider the sequence a,-{cos (뜰) 1 (a) List the first five terms of this sequence. 7. Consider the sequence an = t cos (2) -1 (a) (b) Determine if the sequence is convergent or divergent I it is convergent, state the limit.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 1E
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Consider the sequence a,-{cos (뜰) 1
(a) List the first five terms of this sequence.
7. Consider the sequence an = t cos (2)
-1
(a)
(b) Determine if the sequence is convergent or divergent I it is convergent, state the limit.
Transcribed Image Text:Consider the sequence a,-{cos (뜰) 1 (a) List the first five terms of this sequence. 7. Consider the sequence an = t cos (2) -1 (a) (b) Determine if the sequence is convergent or divergent I it is convergent, state the limit.
Expert Solution
Step 1

To evaluate the required terms of the sequence and discuss its possible convergence

Step 2

a) the first five terms are 0,-1,0,1,0

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