Subject
Computer Science
Topic
Artificial Intelligence
Which is the correct first-order logic form of "All men are mortal"?
Which is the correct first-order logic form of "All men are mortal"?
a)
∀x Man(x) → Mortal(x)b)
∀x Man(x) ∧ Mortal(x)c)
∃x Man(x) → Mortal(x)d)
Man(x) ∨ Mortal(x)Explanation
"All" uses ∀ with implication. Using ∧ would wrongly say that everything is a man.Related questions
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