KnowraContradictionLinked fromLinked fromThe 17 pages that link to Contradiction, each with the reason it gives.All 17Broader topic 3Related 12Narrower topic 2Proof by contradictionBroader topic: Deriving one exposes the impossibility of the initial assumption.Principle of explosionBroader topic: Explosion begins when a theory contains both a claim and its negation.Law of noncontradictionBroader topic: A proposition and its negation form the central contradictory pair.