Select the correct answerWhich rule of inference is used in each of these arguments, “If it is Wednesday, then the Smartmart will be crowded. It is Wednesday. Thus, the Smartmart is crowded.”OptionsModus ponensModus tollensDisjunctive syllogismSimplification
Question
Select the correct answerWhich rule of inference is used in each of these arguments, “If it is Wednesday, then the Smartmart will be crowded. It is Wednesday. Thus, the Smartmart is crowded.”OptionsModus ponensModus tollensDisjunctive syllogismSimplification
Solution
The correct answer is Modus Ponens. This rule of inference is used when you have a conditional statement (if p then q) and the affirmation of the antecedent (p is true), which allows you to conclude that the consequent (q) is also true. In this case, "If it is Wednesday, then the Smartmart will be crowded" is the conditional statement, "It is Wednesday" is the affirmation of the antecedent, so you can conclude "the Smartmart is crowded".
Similar Questions
Select the correct answerWhich rule of inference is used in each of these arguments, “If it hailstoday, the local office will be closed. The local office is not closed today. Thus, it did not hailed today.”OptionsConjunctionModus tollensHypothetical syllogismSimplification
Select the correct answerWhat rule of inference is used in this argument?“If I go for a balanced diet, then I will be fit. If I will be fit, then I will remain healthy. Therefore, if I go for a balanced diet, then I will remain healthy.”OptionsModus ponensModus tollensDisjunctive syllogismHypothetical syllogism
Select the correct answerWhat rules of inference are used in this argument?“It is either colder than Himalaya today or the pollution is harmful. It is hotter than Himalaya today. Therefore, the pollution is harmful.”OptionsModus ponensConjunctionDisjunctive syllogismHypothetical syllogism
Select the correct answerWhat rules of inference are used in this argument?“Jay is an awesome student. Jay is also a good dancer. Therefore, Jay is an awesome student and a good dancer.”OptionsModus ponensConjunctionDisjunctive syllogismSimplification
Select the correct answerWhat rule of inference is used here?“It is cloudy and drizzling now. Therefore, it is cloudy now.”OptionsSimplificationAdditionResolutionConjunction
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.