contrapositive
Example Sentences
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The proof of part ii. is the contrapositive of part i.
From Textbooks • Mar. 30, 2016
He has a wife and kids at home," says twin Nicole, who then states the contrapositive of the real lesson of reality programming: "Celebs like him are just average normal people.
From Time Magazine Archive
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But inasmuch as any positive may have more than one contrapositive, we cannot tell immediately or without some knowledge of the circumstances or context, what the precise counter-implicate is.
From Logic, Inductive and Deductive by Minto, William
But take the obverse of the contrapositive of both premises: All m is p; All m is s: ∴ Some s is p.
From Logic Deductive and Inductive by Read, Carveth
We will show in this manner that the above is really the contrapositive of the 0 proposition.
From Deductive Logic by Stock, St. George William Joseph
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.