Скачать или смотреть Logic Part 12: Euler Diagrams to determine Validity of an Argument

In this video, we look at determining the validity of an argument using an Euler Diagram. This technique applies to arguments with premises that are statements involving existential or universal quantifiers.

This is part of my Logic Chapter Playlist:
This Logic Playlist covers almost all of the logic chapter in the course MGF1106 that I teach. The following is how the videos correlate to the textbook we use at my school: Mathematical Ideas, 14th edition by Miller, Hornsby and Heeren:

Logic Part 1: Logic Statements, Connectives, Quantifiers (Section 1 of textbook)
Logic Part 2: Truth Values of Conjunctions (Section 2 of textbook)
Logic Part 3: Truth Values of Disjunctions (Also Section 2 of textbook)
Logic Part 4: Truth Values of Compound Statements with "and", "or", and "not". (Also Section 2 of textbook)
Logic Part 5: What are truth tables? (Also Section 2 of textbook)
Logic Part 6: More on Truth Tables and Setting Up (Also Section 2 of textbook)
Logic Part 7: Equivalent Logical Statements and DeMorgan's Laws (Also Section 2 of textbook)
Logic Part 8: The Conditional and Tautologies (Section 3 of textbook)
Logic Part 9: Conditional Continued: Negations and Equivalent Statements (Section 3 of textbook)
Logic Part 10: Conditional and Related Statements: Converse, Inverse, Contrapositive (Section 4 of textbook)
Logic Part 11: How to write If...then statements using other wording (Also Section 4 of textbook)
Logic Part 12: Euler Diagrams to determine Validity of Argument (Section 5 of textbook)
Logic Part 13: Truth Tables to Determine if Argument is Valid or Invalid (Section 6 of textbook)