The contrapositive of the conditional statement p \rightarrow q is (i)

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Module 3: Propositional Logic & Proof Techniques.

20192m

The contrapositive of the conditional statement $p \rightarrow q$ is
(i) $q \rightarrow p$
(ii) $\sim p \rightarrow \sim q$
(iii) $p \rightarrow q$
(iv) $\sim q \rightarrow \sim p$

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