- #1
larry21
- 10
- 0
Homework Statement
Build the truth tables for the boolean expressions.
(x + y' * z)' + (x * y * z' + (y + z)') + (y + (x * z')')'
The Attempt at a Solution
Given that the expression is so complex I believe that I need to simplify first then proceed to build the truth table?
Work so far:
(x + y' * z)' + (x * y * z' + (y + z)') + (y + (x * z')')'
1.) x' * y'' + z' + (x * y * z' + y' + z') + y' * (x * z')''
2.) x' * y + z' + (x * y * z' + y' + z') + y' * x * z'
Steps:
1. De Morgan
2. De Morgan and double negation
Kind of stuck at this point...
Help would be appreciated. Thanks in advance.