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Math Help - accumulation point

  1. #1
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    accumulation point

    Let A be a subset of R. Let x be in R. Show that x is an acc. pt. of A if and only if there exists a sequence of distinct points in A that converge to x.
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  2. #2
    Super Member redsoxfan325's Avatar
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    Quote Originally Posted by Jdg6057 View Post
    Let A be a subset of R. Let x be in R. Show that x is an acc. pt. of A if and only if there exists a sequence of distinct points in A that converge to x.
    Compare the definitions of accumulation point and convergence.
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