Given [ (p q) n (q r)]A(~r) 1. = [(-p v q) A(~qvr)]^(p^~r) 2. = [ ((-p v q) ^ ~q) v ((~p v q) A r)]A(pA~r) 3. = [ ((-p A ~q) v (q)v (~pAnv()]A(p~r) 4. = [ ((-p^~q) v F) v ((~p Ar) v n)] r) 5. = [(-p^~q) v(~pAr) v (q A r)] A(pA~r) 6. = (~pA ~q) A(p^~r)) v ((~pAr)^(p^~r)) v ((qa ) 7. = (~p^~q ^pA~r)v (-p ArApA-r)v ( r) 8. = Fv Fv F 9. = F What is the process used to obtain line 4? A) distributive law B de Morgan's Law © identity law D complement law
Given [ (p q) n (q r)]A(~r) 1. = [(-p v q) A(~qvr)]^(p^~r) 2. = [ ((-p v q) ^ ~q) v ((~p v q) A r)]A(pA~r) 3. = [ ((-p A ~q) v (q)v (~pAnv()]A(p~r) 4. = [ ((-p^~q) v F) v ((~p Ar) v n)] r) 5. = [(-p^~q) v(~pAr) v (q A r)] A(pA~r) 6. = (~pA ~q) A(p^~r)) v ((~pAr)^(p^~r)) v ((qa ) 7. = (~p^~q ^pA~r)v (-p ArApA-r)v ( r) 8. = Fv Fv F 9. = F What is the process used to obtain line 4? A) distributive law B de Morgan's Law © identity law D complement law
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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