The logical form of (A∪B)’ = A’ ∩ B’ is ?

(A) ∼(p ∨ q) = ∼p ∧ ∼q
(B) ∼(p ∧ q) = ∼p ∨ ∼q
(C) ∼p ∧ ∼q = ∼(p ∨ q)
(D) ∼p ∨ ∼q = ∼(p ∧ q)

∼(p ∨ q) = ∼p ∧ ∼q

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