Answers 4

Written by Dr. Elihu Carranza

Tuesday, 19 August 2008 20:32

Exercise 4.0 1 G modus ponens 2 H modus tollens 3 B affirming the consequent 4 D denying the antecedent 5 A disjunctive syllogism 6 E dilemma 7 J valid 8 C complete 9 I interdefinable 10 F transitive syllogism