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What is the rule of inference or propositional logic is used below: -R--> -P -P --> S ::-R --> S (A) Modus Ponens B Hypothetical Syllogism c) Modus Tollens D Resolution

What is the rule of inference or propositional logic is used below: -R--> -P -P --> S ::-R --> S (A) Modus Ponens B Hypothetical Syllogism c) Modus Tollens D Resolution

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Proving the argument below: Premises: P v Q, P --> R, Q --> S Conclusion: S v R What is the rule of inference or propositional logic is used below: -R --> - P -P --> S ..-R-->S A Modus Ponens B Hypothetical Syllogism c) Modus Tollens D) Resolution
Transcribed Image Text:Proving the argument below: Premises: P v Q, P --> R, Q --> S Conclusion: S v R What is the rule of inference or propositional logic is used below: -R --> - P -P --> S ..-R-->S A Modus Ponens B Hypothetical Syllogism c) Modus Tollens D) Resolution
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