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Logical connectives (Posted on 2012-01-24) Difficulty: 3 of 5
Let P|Q mean "P and Q are both false." P|Q is true if P and Q are both false, and false otherwise. Define the following logical connectives just using P, Q, |, and parentheses.

1. ~P (not P)
2. P&Q (P and Q)
3. PVQ (P or Q)
4. P->Q (P implies Q)
5. P<->Q (P if and only if Q)

See The Solution Submitted by Math Man    
Rating: 4.5000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Solution4&5Dej Mar2012-01-24 22:53:01
SolutionNORBractals2012-01-24 16:27:58
SolutionsolutionCharlie2012-01-24 16:11:59
SolutionSolution if I understand the logic of -> andJer2012-01-24 13:58:26
re: Perplexing Quintuple answeredMath Man2012-01-24 12:24:39
SolutionPerplexing Quintuple answeredDej Mar2012-01-24 11:12:04
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