The contrapositive of \( (p \vee q) \rightarrow r \) is (A) \( p \rightarrow(q \vee r) \) (B) \(...

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The contrapositive of \( (p \vee q) \rightarrow r \) is
(A) \( p \rightarrow(q \vee r) \)
(B) \( r \rightarrow(p \vee q) \)
(C) \( \sim r \rightarrow \sim(p \vee q) \)
(D) \( \sim r \rightarrow(\sim p \wedge \sim q) \)
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