What's the meaning of the not element of »

not element of

This page is about the meaning, origin and characteristic of the symbol, emblem, seal, sign, logo or flag: not element of.

not element of

Indications that an element is not a member of a set.

Example:

If A = {1,3,7,11}

then 2 ∉ A

Graphical characteristics:
Asymmetric, Open shape, Monochrome, Contains both straight and curved lines, Has crossing lines.

Category: Mathematical Symbols.

not element of is part of the Set Theory group.

More symbols in Set Theory:

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3
10
2
5
4
1

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"not element of." Symbols.com. STANDS4 LLC, 2019. Web. 16 Jun 2019. <https://www.symbols.com/symbol/not-element-of>.

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