Prove the following assertions about planning graphs: a. A literal that does not appear in the final

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Prove the following assertions about planning graphs:

a. A literal that does not appear in the final level of the graph cannot he achieved.

b. The level cost of a literal in a serial graph is no greater than the actual cost of an optimal plan for achieving it.

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Artificial Intelligence A Modern Approach

ISBN: 978-0137903955

2nd Edition

Authors: Stuart J. Russell and Peter Norvig

Question Posted: Feb 14, 2011 01:51 AM

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Prove the following assertions about planning graphs: a. A literal that does not appear in the final

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a Literals are persistent so if it does not appear in the final level ...View the full answer

Artificial Intelligence A Modern Approach

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