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Material Type: Quiz; Professor: Person; Class: SET THEORY + LOGIC; Subject: MATHEMATICS; University: SUNY-Potsdam; Term: Fall 2007;
Typology: Quizzes
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(1) Give a specific sentence in normal English which takes the form “If P then Q,” which a normal person would agree with, but so that P is false.
(2) Give the truth table for or, and identify the controversial decision in it.
(3) Use truth tables to prove that this is a tautology: ((p ∨ q) ∧ ¬p) → q. Show your work, of course.
