Ok guys, for any 2 non-empty sets X and Y drawn from the same univserse, U, let Z be defined
Therefore,
I need to prove Z could equal Ø.
Also, Z can equal U.
Thanks for any help.
Ok guys, for any 2 non-empty sets X and Y drawn from the same univserse, U, let Z be defined
Therefore,
I need to prove Z could equal Ø.
Also, Z can equal U.
Thanks for any help.