Question: Write the dual for (a) q p, (b) p (q r), (c) p q, and (d) p q, where p,

Write the dual for
(a) q → p,
(b) p → (q ∧ r),
(c) p ↔ q, and
(d) p ∨ q,
where p, q, and r are primitive statements.

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