Statement I: "Grandparent is a parent of one's parent". Statement II: Its first-order predicate logic representation is ∀g, c grandparent(g, c) ⇔ ∃p parent(g, p) ∧ parent(p, c).
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: A. Both Statement I and Statement II are correct
Explanation
g is a grandparent of c exactly when some p is a child of g and a parent of c. Both statements are correct.
More Artificial Intelligence (AI) questions
- Which agent deals with the happy and unhappy state?
- Given below are two statements Statement I: Breadth‐First Search is optimal when all the step costs are equal whereas uniform‐cost search i…
- Consider the game tree shown (root A is MAX; B and C are MIN; D, E, F, G are MAX with leaves D: 3, 5; E: 6, 9; F: 1, 2; G: 0, −1). Calculat…
- Which among the following statement(s) is(are) FALSE? A. Greedy best‐first search is not optimal but is often efficient. A* B. is complete…
- Consider the sentence: There is a country that borders both India and Pakistan. Which expression is correct, where Country(x) means x is a…
- The marginal probability of cavity P(cavity) is __________.