2. Construct a truth table for the following:
a. xyz + x(yz)’ + x’(y + z) + (xyz)’
The Essentials Of Computer Organization And Architecture (4th Edition) - Chapter 3 - PROB 2E
Note: It seems the Chegg solutions for the textbook are sometimes not correct, need an expert. Will thumbs up any helpful answers. Typed is better.
Solution:
The truth table for the given expression is constructed as shown below.
Here F is the given expression.
x | y | z | yz | (yz)' | x(yz)' | xyz | (xyz)' | y+z | x'(y+z) | F |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 |
0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 |
0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 |
1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 |
1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 |
The truth table is constructed and attached below for reference.
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