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

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sasogeekBest ResponseYou've already chosen the best response.1
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.
 one year ago

sasogeekBest ResponseYou've already chosen the best response.1
{ } 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
 one year ago
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