Contraposition
| In logic and mathematics, Contraposition refers to the inference of going from a conditional statement into its logically equivalent contrapositive, and an associated proof method known as proof by contraposition. The contrapositive of a statement has its antecedent and consequent inverted and flipped. | |
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| wikipedia:: Contraposition | |
| Proof by contrapositive - Wikipedia |
For Example
For P > Q
The Inverse (logic) would be ~P > ~Q
The Converse would be Q > P
The Negation would be ~(P > Q)
The contrapositive of P > Q is ~P > ~Q
Contraposition
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Contraposition
For Example