I am empty
I am empty Φ
nothing belongs to me
Φ = {}
Add me, will become you
A U Φ = A
Remove me, will not lose anything
A - Φ = A
nothing belongs to me
Φ = {}
Add me, will become you
A U Φ = A
Remove me, will not lose anything
A - Φ = A
2 Comments:
Wonderful revision of set theory ;)
who is this .. who is this..
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