Question: Consider the following expression: (A(x) B(x)) (A(x) B(John)) A(Tom) This expression is in conjunctive normal form, and the variable x is
Consider the following expression:
(A(x) ∨ B(x)) ∧ (A(x) ∨ ¬B(John)) ∧ ¬A(Tom)
This expression is in conjunctive normal form, and the variable x is universally quantified.
Use unification to show that the expression always evaluates to False.
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