This describes the rules that are needed to imply something.
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Created by wannabeCoastie
over 9 years ago
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Close
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Created by wannabeCoastie
over 9 years ago
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Argument
Valid
Modus ponens
Modus tollens
Hypothetical syllogism
Disjunctive syllogism
Addition
Simplification
Conjunction
Conjunction
Resolution
What is the rule of inference with the sentence?
"it is below freezing now. Therefore, it is either below freezing or raining now."
State the rule of inference
"It is below freezing and raining now. Therefore, it is below freezing now"
State rule of reference
"If it rain today, then we will not have a barbecue today. If we do not have a barbecue today then we will have a barbecue tomorrow. Therefore, if it rains today, then we will have a barbecue tomorrow.
