'Exclusive disjunction' presentation slideshows

Lecture 8 Introduction to Logic

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Symbolic Logic

Symbolic Logic. Joan Ridgway. Basic Concepts of Symbolic Logic.

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p q r

p q r . Propositions: Statements either true false or indeterminate. ? then statement. p ? r If p then r If p is true r is true if p is false r is false if p is indeterminate then r is indeterminate. ? equivalence statement. p ? r p equals r If p is true r is true

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