proposition
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Please help figure out which of the given proposition in the image are valid and invalid.
Transcribed Image Text:Select the valid logical equivalences.
¬p ^ (pV¬q) = ¬q
pq=pVq
pq=(pq)
P→q=q→ p
(¬p ^ q) v (p ^ ¬q) = (p ✓ q) ^ (¯p \¬q)
O-pv-q=-(p Va)
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