The dual of the statement pattern $(p \wedge \sim q) \to (q \wedge \sim p)$ is equivalent to

  • A
    $\sim (p \to q) \wedge (q \to p)$
  • B
    $(p \to q) \wedge \sim (q \to p)$
  • C
    $(\sim p \to q) \wedge (q \to p)$
  • D
    $(q \to p) \vee (\sim p \to \sim q)$

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