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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- Oct 19th 2009, 10:10 AMJdg6057accumulation 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.

- Oct 19th 2009, 03:11 PMredsoxfan325