III. Prove or disprove using truth table. 1.) (-q V p) ++r= (¬p^q) +r 2.) - p → (q V r)) = p^ (-qA-r)
III. Prove or disprove using truth table. 1.) (-q V p) ++r= (¬p^q) +r 2.) - p → (q V r)) = p^ (-qA-r)
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter1: Line And Angle Relationships
Section1.5: The Format Proof Of A Theorem
Problem 11E: When can a theorem be cited as a reason reason in a proof?
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