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

It is always by means of some contrapositive that we make the object of our thoughts definite; it is not necessarily always the same opposite, but against whatever opposite it is, they are always homogeneous.

From Logic, Inductive and Deductive by Minto, William

Prove indirectly the truth of the contrapositive of 'All A is B.' 4.

From Deductive Logic by Stock, St. George William Joseph

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