1).  State whether the statement is true, or give an example to show that it is false. If ∞     n = 1anxn converges, then anxn → 0 as n → ∞. i).  True

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter10: Sequences, Series, And Probability
Section10.4: Mathematical Induction
Problem 46E
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1).  State whether the statement is true, or give an example to show that it is false.

If
 
 
n = 1
anxn
converges, then
anxn → 0
as
n → ∞.
i).  True
 
ii) False; consider
an
1
n + 1
  iii)    False; consider
an = n + 1
False; consider
an = nn
iv) False; consider
an
1
n!

 

please show all the work clearly . 

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