Friday 27 November 2015

Q24,p3,j15. Which one of the follwing is true?

Options

A) The resolvent of two horn clause is not a horn clause.
B)The resolvent of two horn clause is a horn clause.
C) If we resolve a negated goal G against a fact or rule A to get clause C Then C has positive literal or non null goal.
D) if we resolve a negated goal G against a fact or rule A to get clause C then  C has positive literals or null goal.

Answer B.

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