2007-10-23 13:45:09 · 6 answers · asked by Anonymous in Arts & Humanities ➔ Philosophy
Tautologies have no exceptions.
"In propositional logic, a tautology is a sentence that is true in every valuation of its propositional variables, independent of the truth values assigned to these variables."
"A=A" is the most famous of these. "Existence exists" is such a tautology, because it is a contradiction--which would reveal an exception--if you say existence cannot exist.
2007-10-24 14:07:51 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Except in cases where there's no exception.
2007-10-23 20:53:18 · answer #2 · answered by 700BILLIONPOORER 3 · 1⤊ 0⤋
Absolutely!
With only a few exceptions.
2007-10-23 20:47:47 · answer #3 · answered by Stuart 7 · 2⤊ 0⤋
Hmm... theres always execptions with exceptions... and with that exception comes three more exceptions... then a excuse.... then another exception to that excuse... then you have your outcome!
2007-10-23 21:33:04 · answer #4 · answered by katiekcat5 3 · 0⤊ 0⤋
Yeah pretty much. I think everything has exceptions. And if you don't know of any, it's probably just that. You don't know of it, but it doesn't prove it's not there.
2007-10-23 20:48:07 · answer #5 · answered by J 5 · 0⤊ 0⤋
Yes, there was but on a case to case basis and situational.The flexibility,rationale,logic, the essence of why? the motive, intention and how you depend it.
2007-10-23 21:28:34 · answer #6 · answered by mae 2 · 0⤊ 0⤋