1. Build a truth table for the statement (PQ) -P, and give a shorter statement logically equivalent to this one.
1. Build a truth table for the statement (PQ) -P, and give a shorter statement logically equivalent to this one.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:1. Build a truth table for the statement (P → Q)~P, and give a shorter statement
logically equivalent to this one.
2. Demonstrate that P v (QAR) and (P VQ)^R are not logically equivalent, by giving a
situation where they have different truth values.
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