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Unformatted text preview: 4. Therefore, q or s. Destructive Dilemma 1. If p, then q. 2. If r, then s. 3. Not-q or not-s. 4. Therefore, not-p or not-r. Invalid Argument Forms Affirming the Consequent: 1. If p, then q. 2. q 3. Therefore, p. Denying the Antecedent: 1. If p, then q. 2. Not-p. 3. Therefore, not-q. 2...
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This note was uploaded on 04/17/2008 for the course PHI 006 taught by Professor Sharpe during the Spring '08 term at Westmont.
- Spring '08