What is a Boolean Variable?
This is a quantity (or a letter?) that can take on the value of ‘0’ or ‘1’.
What is A • 1?
A
What is A • 0
0
A + 1?
1
A + 0
A
A + A
A
A + Ā ?
1
What does A= equal?
A
A • Ā ?
0
A + ĀB ?
A + B
Ā + AB ?
Ā + B
A + AB?
A
A • A?
A
What are the Boolean Algebra Laws?
Describe Commutative Property of Boolean Algebra.
A + B = B + A
A • B = B • A