# SOLUTION: Construct proofs using the Rules of Inference and the Rules of Replacement. The conclusion appears after the slash. 1. P • P 2. Q &#8594; ~P / ~Q

Algebra ->  Algebra  -> Proofs -> SOLUTION: Construct proofs using the Rules of Inference and the Rules of Replacement. The conclusion appears after the slash. 1. P • P 2. Q &#8594; ~P / ~Q       Log On

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 Logic: Proofs Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Proofs Question 193060: Construct proofs using the Rules of Inference and the Rules of Replacement. The conclusion appears after the slash. 1. P • P 2. Q → ~P / ~Q Answer by jim_thompson5910(28715)   (Show Source): You can put this solution on YOUR website!```1. P • P 2. Q → ~P / ~Q ---------------- 3. P 1 Simplification 4. ~~P 3 Double Negation 5. ~Q 2,4 Modus Tollens ```