Suppose a knowledge base contains just one sentence, x AsHighAs(x, Everest). Which of the following are
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Suppose a knowledge base contains just one sentence, ∃ x AsHighAs(x, Everest). Which of the following are legitimate results of applying Existential Instantiation?
a. AsHighAs(Everest, Everest ).
b. AsHighAs(Kilimanjaro, Everest).
c. AsHighAs(Kilimanjaro, Everest) ∧ AsHighAs(BenNevis, Everest) (after two applications).
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Both b and c are sound conclusions a is unsound because ...View the full answer
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Related Book For
Artificial Intelligence A Modern Approach
ISBN: 978-0136042594
3rd edition
Authors: Stuart Russell, Peter Norvig
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