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Math Help - set of all bounded from below sequences

  1. #1
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    set of all bounded from below sequences

    This question was given to me and cannot figure it out.
    Show that the set of all bounded from below sequences is equivalent to real numbers.
    Any ideas?
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  2. #2
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    Quote Originally Posted by ninano1205 View Post
    This question was given to me and cannot figure it out. Show that the set of all bounded from below sequences is equivalent to real numbers.
    Are you sure that is the exact quotation of the statement?
    How is the word "equivalent" being used here?
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  3. #3
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    equivalent

    I meant equivalent relation
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  4. #4
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    Quote Originally Posted by ninano1205 View Post
    I meant equivalent relation
    Then how are the pairs in the relation defined?
    What are the pairs? How are they related to real numbers?
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