Predicate Logic
Predicate Logic
Predicate Logic
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Exercises:<br />
Resolution<br />
Convert to clause form for sentences in previous<br />
example.<br />
Convert to clause form for:<br />
1. ∀X A(X) v ∃X B(X) ∀XC(X) ^ ∃X D(X)<br />
2. ∀X (p(X) v q(X)) ∀X p(X) v ∀X q(X)<br />
3. ∃X p(X) ^ ∃X q(X) ∃X(p(X) ^ q(X))<br />
4. ∀X ∃Y p(X,Y) ∃Y ∀X p(X,Y)<br />
5. ∀X (p(X, f(X)) p(X,Y))<br />
Artificial Intelligence: <strong>Predicate</strong> <strong>Logic</strong> Slide: 60