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Hello friends of ES School Zone! Today we are going to solve a logical argument using Rules or Laws of Inference. A logical argument is made up of Premises and Conclusion. And the statements or propositions that compose it are symbolized with letters (A, B, C, D... P, Q, R, S, T, U...) Now, to solve the argument we must prove that the premises necessarily give rise to the conclusion. And we will do this with the Rules of Inference by manipulating the premises to get new premises and reach the conclusion. ***DOWNLOAD the rules of Inference and replacement here: https://drive.google.com/file/d/0BzFl... Bibliography that you can consult for more information Irving M. Copi, Symbolic Logic. Patrick Suppes and Shirley Hill, Introduction to Mathematical Logic. **SUBSCRIBE** Follow us on: **Facebook / esschoolzone18 **Instagram / school.zone.esp LIKE THIS VIDEO AND SEE YOU IN THE NEXT ONE!! :D You may be interested in these videos: ***Modus Ponens and Modus Tollens: https://www.youtube.com/watch?v=MLe9f... ***Hypothetical Syllogism: https://www.youtube.com/watch?v=wWl07... ***Disjunctive Syllogism: https://www.youtube.com/watch?v=thffz... ***What is Logic: https://www.youtube.com/watch?v=va3kF... ***Thales of Miletus (Philosophy): https://www.youtube.com/watch?v=K9qVb... ***What is Relativity? (Physics) https://www.youtube.com/watch?v=uk-Na... ***What is Sound (Physics): https://www.youtube.com/watch?v=k7b1n... ***Pythagorean Theorem: https://www.youtube.com/watch?v=om7V0... ***Classification of algebraic expressions: https://www.youtube.com/watch?v=SJg9-...