alleryStart learning →Interchanging ∧ and ∨ in (p ∧ q) ∨ r produces
A(p ∨ q) ∧ r
B(p ∧ q) ∧ r
C(~ p ∨ ~ q) ∧ r
D(p ∨ q) ∨ r
Answer & Solution
Correct answer: A. (p ∨ q) ∧ r
Interchanging every ∧ with ∨ and vice versa gives (p ∨ q) ∧ r.
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