Boolean Algebra

Table of Contents

1 Logic Gates and Boolean Algebra PPT From Lessons

2 Simplifying Boolean Expression Examples

  • Normally, there are 2 types of exam questions:
    1. simplify without specifying using either the rules of Boolean Algebra or Truth table - in this case, you can use either method
    2. simplify using the rules of Boolean Algebra

Example 1 - simplify with no specific methods in the question (Jan.2013)

booleanExample1.png

  1. solution with the rules of Boolean Algebra
  2. solution using truth table

Example 2 - simplify by using rules of Boolean algebra (2016)

booleanExample2.png

  • there are more than one way to work out this. Here is one example: