Unformatted text preview: F T F T T T T F F F F F F F The equality of the fifth and seventh . columns in the truth table shows that ((p A q) A r) {:::::::} (pA(qAr)). p q r pl\q (p f. ..q) 1\ r ql\r pl\(ql\r) T T T T T T T T F T F F F F F T T F F T F F F T F F F F T T F T F F F T F F F F F F F T F F F F F F F F F. F F F 4. (Distributivity) The equality of the fifth and eighth columns in the truth table shows thatp V (q A r) {:::::::} (PVq)A(pVr)). p q r ql\r pV(ql\r) pVq pVr (pVq) 1\ (pVr) T T T T T T T T T F ·T F T T T T F T T T T T T T F F T F F F T F .. T T F F T T T T T F F F T T T T F T F F F T F F F F F F .. F F F F...
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 Summer '10
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 Graph Theory

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