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Topic:
Naive set theory
Replies:
4
Last Post:
Apr 9, 2013 3:02 PM




Re: Naive set theory
Posted:
Apr 9, 2013 9:57 AM


Zuhair <zaljohar@gmail.com> writes:
> What's the proof of the following in naive set theory? > > Not exist x. x is empty
In an inconsistent theory, anything is provable.
> Zuhair >
 Alan Smaill



