Learn a Little Logic: Part 4. The Invalidity Test.

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Uploaded by on Sep 30, 2010

So You Want to Learn a Little Logic is a series of screencasts aimed anyone who wants to learn logic, construct arguments, and learn how to distinguish good from bad arguments. In this episode, we look at examples of the test for invalidity, and discuss implications of the test.

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Education

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  • What the hell? Learn logic? You don't 'learn' logic.

  • Thank you for posting. I have a test coming up and I didn't understand validity and soundness at all. This helped me a great deal.

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