[amp_mcq option1=”Resolution” option2=”Inference” option3=”Conjunction” option4=”First-order definite clauses” correct=”option1″]<\/p>\n
The correct answer is: A. Resolution<\/strong><\/p>\n Resolution is a rule of inference in propositional logic. It is used to prove the validity of a logical argument. The resolution rule states that if two clauses, $A$ and $\\neg B$, are both true, then the clause $\\neg A \\lor B$ must also be true.<\/p>\n A propositional definite clause is a clause of the form $A \\lor \\neg B$, where $A$ and $B$ are propositional atoms. Propositional definite clauses can be used to represent knowledge about the world. For example, the propositional definite clause “If it is raining, then the ground is wet” can be used to represent the knowledge that if it is raining, then the ground is wet.<\/p>\n Resolution can be used to prove the validity of arguments involving propositional definite clauses. For example, the following argument is valid:<\/p>\n This argument can be proved using resolution as follows:<\/p>\n Therefore, the argument is valid.<\/p>\n The other options are not closely related to propositional definite clauses.<\/p>\n [amp_mcq option1=”Resolution” option2=”Inference” option3=”Conjunction” option4=”First-order definite clauses” correct=”option1″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[676],"tags":[],"class_list":["post-17433","post","type-post","status-publish","format-standard","hentry","category-artificial-intelligence","no-featured-image-padding"],"yoast_head":"\n\n
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