Logic, Principle of excluded middle

Poetry, prose, and all that jazz. And unit 10 of Authentic English Readings for Advanced Students.
Post Reply
(101)Limseounghoon
Posts: 14
Joined: Sat Mar 09, 2013 5:52 am

Logic, Principle of excluded middle

Post by (101)Limseounghoon » Tue Mar 19, 2013 2:28 pm

It is a one of the three fundamental logics in field of fomal logic. It means if there are two choices, A is A and A is not A.
We can only choose one of two. It makes me confused. For example, If an apple is not an apple. It means an apple can be anything except an apple. could it be tomato, a car, a can etc? I think I did not apply this straightly. Please give me advice

Post Reply

Return to “Art, literature, music, movies, comics, etc.”