Problem 2: Define S = {0, 1} and define the operations 4, O by the following tables: 1 1 0 and 0 1. 1 1 1 1 1 (That is, 0 O0 = 0, 01=100 = 101 = 1,0 00 = 0 01=100 = 0 and 1 01= 1.) Using this definition (do not use the Boolean algebra properties; this is a piece of proving this is a Boolean algebra, so we don't know they're true yet): (a) prove that 1 is an identity element for O and is an identity element for O (b) Defining 0 = 1 and 1 = 0 , prove that Va E S, a Ðā = 0 and a O a = 1 .

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 90E
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Problem 2: Define S = {0,1} and define the operations O, O by the following tables:
Өо 1
1
0 0 and 0
1.
1
1
1
1
1
(That is, 0 O0 = 0, 0Ð1=1Ð0 =101=1, 0O0 = 001= 100= 0 and 101= 1.)
Using this definition (do not use the Boolean algebra properties; this is a piece of proving this is a Boolean algebra, so we don't know they're true yet):
(a) prove that 1 is an identity element for 4 and O is an identity element for &.
(b) Defining 0
1 and 1
0 , prove that Va E S, a Ð a = 0 and a & a =
1.
Transcribed Image Text:Problem 2: Define S = {0,1} and define the operations O, O by the following tables: Өо 1 1 0 0 and 0 1. 1 1 1 1 1 (That is, 0 O0 = 0, 0Ð1=1Ð0 =101=1, 0O0 = 001= 100= 0 and 101= 1.) Using this definition (do not use the Boolean algebra properties; this is a piece of proving this is a Boolean algebra, so we don't know they're true yet): (a) prove that 1 is an identity element for 4 and O is an identity element for &. (b) Defining 0 1 and 1 0 , prove that Va E S, a Ð a = 0 and a & a = 1.
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