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This chapter delves into key strategies in logic, exploring derived rules such as quantifier negation and disjunctive syllogism. Important concepts like universal hypothetical syllogism and contraposition are examined, alongside practical applications that reinforce understanding. Through engaging exercises, readers will build confidence in applying these logical strategies effectively. This guide serves as both a theoretical overview and a practical resource, ensuring readers enhance their skills in logical reasoning and proof construction.
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Chapter 11: Strategies and Derived Rules 80-210: Logic & Proofs July 30, 2009 Karin Howe
A Smaller Bag of Tricks • Quantifier Negation: , , , • Disjunctive Syllogism: DSL, DSR, DSL, DSR • Universal Hypothetical Syllogism: HS • Contraposition: CONTRA
Practice Makes Perfect! • Practice CPL Problems • Lab #8