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## Homework Statement

Given a sequence <x

_{n}>

_{n}of real numbers.

Give the conditions for a real number a

__not__to be a limit point of the sequence. (lim x

_{n}not equal to a.)

## The Attempt at a Solution

I'm really not sure if this is the whole answer or if it's only a part of it:

For all e>0 there exists an n that belongs to the real numbers s.t. |x

_{n}- a| >= e.

Is there more to this or do I have it correct?