Question: (a) If p, q are primitive statements, prove that (p q) (p (p q)) (p q). (b) Write the

(a) If p, q are primitive statements, prove that
(¬p ∨ q) ∧ (p ∧ (p ∧ q)) ⇔ (p ∧ q).
(b) Write the dual of the logical equivalence in part (a).

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