1. Use the following table to construct the Simplest Sum Of Product expression for the output bit A. (NOTE: A(x) is undefined for some values of x.) SHOWALL WORK!!!! X 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Р q r S A(x) undef 1 1 0 1 1 1 0 0 1 1 undef undef undef undef undef

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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**Instructions:**

1. Use the following table to construct the **Simplest Sum of Product** expression for the output bit A. *(Note: A(x) is undefined for some values of x).*

**SHOW ALL WORK!!!!**

**Table:**

| x  | p | q | r | s | A(x) |
|----|---|---|---|---|------|
| 0  |   |   |   |   | undef |
| 1  |   |   |   |   | 1    |
| 2  |   |   |   |   | 1    |
| 3  |   |   |   |   | 0    |
| 4  |   |   |   |   | 1    |
| 5  |   |   |   |   | 1    |
| 6  |   |   |   |   |      |
| 7  |   |   |   |   | 0    |
| 8  |   |   |   |   | 0    |
| 9  |   |   |   |   | 1    |
| 10 |   |   |   |   | 1    |
| 11 |   |   |   |   | undef|
| 12 |   |   |   |   | undef|
| 13 |   |   |   |   | undef|
| 14 |   |   |   |   | undef|
| 15 |   |   |   |   | undef|

- **Undefined Values**: For some entries, A(x) is marked as "undef," indicating that these values are not defined in the context of constructing the simplest Sum of Products expression.
   
This table will be used to identify the minterms for which A(x) equals 1 and construct a logical expression representing these conditions.
Transcribed Image Text:**Instructions:** 1. Use the following table to construct the **Simplest Sum of Product** expression for the output bit A. *(Note: A(x) is undefined for some values of x).* **SHOW ALL WORK!!!!** **Table:** | x | p | q | r | s | A(x) | |----|---|---|---|---|------| | 0 | | | | | undef | | 1 | | | | | 1 | | 2 | | | | | 1 | | 3 | | | | | 0 | | 4 | | | | | 1 | | 5 | | | | | 1 | | 6 | | | | | | | 7 | | | | | 0 | | 8 | | | | | 0 | | 9 | | | | | 1 | | 10 | | | | | 1 | | 11 | | | | | undef| | 12 | | | | | undef| | 13 | | | | | undef| | 14 | | | | | undef| | 15 | | | | | undef| - **Undefined Values**: For some entries, A(x) is marked as "undef," indicating that these values are not defined in the context of constructing the simplest Sum of Products expression. This table will be used to identify the minterms for which A(x) equals 1 and construct a logical expression representing these conditions.
Expert Solution
Step 1: Stating the problem:

We are given a 4-variable truth table and asked to find out the simplest Sum Of Products expression of it.

First of all we will complete the given truth table and then draw a K-map for it.

For undefined values we can write don't care (d) in K-map.

I have attached the solution below.

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