Notes on Introduction to Logic -- Phil A101

William Jamison - Instructor

Lecture 7:

6. Categorical Syllogisms.

Standard-Form Categorical Syllogisms. The Formal Nature of Syllogistic Argument. Venn Diagram Technique for Testing Syllogisms. Syllogistic Rules and Syllogistic Fallacies. Exposition of the 15 Valid Forms of the Categorical Syllogism. Deduction of the 15 Valid Forms of the Categorical Syllogism.

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