Identify what law(s) are being used in each step:
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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Question
Good day this is all about DISCRETE MATHEMATICS SUBJECT..
Please do help me answer the attached photo. PLEASE CREATE A TRUTH TABLE
PLEASE DO PROVIDE SOLUTION AND EXPLANATION HOW YOU DERIVE ON THAT ANSWER.
THANK YOU.

Transcribed Image Text:Identify what law(s) are being used in each step:
(p ^ q) → (p V q)
=T
(p Aq) → (p V q)
= - (p^ q) V (p V q)
by
= (-p V¬q) V (p V q)
by
= (-p V p) V (¬q V q)
by
by
by
= TVT
= T
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