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liliy

  • 2 years ago

what is the difference with an empty set and the zero with a line in it?

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  1. sasogeek
    • 2 years ago
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    they are basically the same thing, the only difference is that one of them is just two curly braces, and the other is a zero with a line in it :P because they both mean empty or null set.

  2. sasogeek
    • 2 years ago
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    { } is an empty set and ∅ is the symbol used to denote an empty set but they both mean empty set read this http://en.wikipedia.org/wiki/Empty_set

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