These are alternative definitions of the limit of sequences. Can you please help identify what is wrong with each of the definitions?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 27E
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These are alternative definitions of the limit of sequences. Can you please help identify what is wrong with each of the definitions?

 

 

6. limn- an = a if
7. lim xan = a if
8. limn- an = a if
9. limnan = a if
10. limn-vocan a if
11. limn-ro On = a if
Ve> 0 3N EN such that Vn2 N (an - a)³ < E
-a|< 1/
Ve > 0 3N EN such that Vn2 N³ Jan - al
V
E
Ve> 0 3N EN such that Vn2 N lan - a <
N
Ve > 0 3N EN such that Vn 2 Njan - al < 100€
Ve > 0 3N EN such that Vn 2 N lan - al < Ne
Ve> 0 3N EN such that Vn 2 N ||an| - la|| <s
Transcribed Image Text:6. limn- an = a if 7. lim xan = a if 8. limn- an = a if 9. limnan = a if 10. limn-vocan a if 11. limn-ro On = a if Ve> 0 3N EN such that Vn2 N (an - a)³ < E -a|< 1/ Ve > 0 3N EN such that Vn2 N³ Jan - al V E Ve> 0 3N EN such that Vn2 N lan - a < N Ve > 0 3N EN such that Vn 2 Njan - al < 100€ Ve > 0 3N EN such that Vn 2 N lan - al < Ne Ve> 0 3N EN such that Vn 2 N ||an| - la|| <s
Expert Solution
Step 1

Given: limnan=a if ε>0N such that nN  an-a3<ε

To Find: Identify what is wrong with the given definitions of the limit of the sequence.

"As per the policy we are allowed to answer only the first question please repost the other question separately.

 

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