# Set Notation

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Hi. Im just wondering, is there any notation i can use to refer to elements ONLY in a certain set. Usually, given sets A, B and C, i could refer to elements of only set A as $$A \cap \overline B \cap \overline C$$, but is there some notation that specifically refers to elements ONLY in a certains set?

## Answers and Replies

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I can't think of anything offhand. The question, as posed, is silly. Care to put it in context?

danago said:
Hi. Im just wondering, is there any notation i can use to refer to elements ONLY in a certain set.
$$\in A$$ .............??

HallsofIvy