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Sequence homework

  • Thread starter gankutsuou
  • Start date
  • #1
If (bn) is an unbounded sequence then it has a sequence (b(kn)) such that lim (1/(b(kn)))=0

(where kn is a subsequence of bn )
 

Answers and Replies

  • #2
tiny-tim
Science Advisor
Homework Helper
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Welcome to PF!

Hi gankutsuou! Welcome to PF! :smile:

(try using the X2 tag just above the Reply box :wink:)

Do the obvious …

start "If {bn} is unbounded, then for any n … " :smile:
 

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