Subject
Computer Science
Topic
Artificial Intelligence
Why is first-order (predicate) logic more expressive than propositional logic?
Why is first-order (predicate) logic more expressive than propositional logic?
a)
It allows only true and false valuesb)
It has no variablesc)
It can talk about objects, their properties and relations, and use quantifiersd)
It cannot represent rulesExplanation
Propositional logic treats each statement as a whole symbol; predicate logic can say "for all x" or "there exists x".Related questions
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