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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Artificial Intelligence A Modern Approach

ISBN: 978-0136042594

3rd edition

Authors: Stuart Russell, Peter Norvig

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Question Posted: Jan 05, 2019 11:14 AM

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Suppose a knowledge base contains just one sentence, x AsHighAs(x, Everest). Which of the following are

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Both b and c are sound conclusions a is unsound because ...View the full answer

Artificial Intelligence A Modern Approach

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