contrapositive
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
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
The positive and the contrapositive are of the same kind.
From Logic, Inductive and Deductive by William Minto
In the case of the I proposition the contrapositive is impossible, as infringing the main rule of conversion.
From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 "Convention" to "Copyright" by Various
As before, the conclusion in the constructive type resolves itself into the subalternate of the major itself, and in the destructive type into the subalternate of its contrapositive.
From Deductive Logic by St. George William Joseph Stock
