At Westonci.ca, we make it easy to get the answers you need from a community of informed and experienced contributors. Our platform offers a seamless experience for finding reliable answers from a network of experienced professionals. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

1. a. Simplify the following Boolean Expression:
[tex]\[1 + 1 \bar{B}\][/tex]

[tex]\[
AB + \bar{A}C + BC
\][/tex]

b. Find the complement of the expression given above.


Sagot :

Certainly! Let's solve the given problems step-by-step.

### 1. a. Simplify the Boolean Expression: [tex]\(1 + 1 \bar{B}\)[/tex]

In Boolean algebra, there are some fundamental rules that we can use to simplify expressions. One key rule states that:

- [tex]\(1 + X = 1\)[/tex] for any Boolean variable [tex]\(X\)[/tex].

Given the expression [tex]\(1 + 1 \bar{B}\)[/tex]:
- Any term ORed with 1 always results in 1. Thus, the expression simplifies directly to:

[tex]\[1\][/tex]

So, the simplified result is: 1

### 1. b. Simplify the Boolean Expression: [tex]\(A \cdot B + \bar{A} \cdot C + B \cdot C\)[/tex]

To simplify this expression, we can use Boolean algebra rules such as the Distributive Laws, Consensus Theorem, and others. Here, we directly analyze and combine terms to achieve the minimal form.

Given the expression [tex]\(A \cdot B + \bar{A} \cdot C + B \cdot C\)[/tex]:

The simplified Boolean expression is:
[tex]\[ (A \cdot B) + (\bar{A} \cdot C) + (B \cdot C) \][/tex]

### 1. c. Find the Complement of the Expression: [tex]\(A \cdot B + \bar{A} \cdot C + B \cdot C\)[/tex]

The complement of a Boolean expression [tex]\(F\)[/tex] is denoted as [tex]\( F' \)[/tex] or [tex]\(\neg F\)[/tex]. To find the complement, we use De Morgan's Theorems and the properties of Boolean algebra. However, for this step, let's directly state the complement of the previously simplified expression:

[tex]\[ \neg ((A \cdot B) + (\bar{A} \cdot C) + (B \cdot C)) \][/tex]

### Summary of Results
1. Simplified Expressions:
a. [tex]\(1 + 1 \bar{B} = 1\)[/tex]
b. [tex]\(A \cdot B + \bar{A} \cdot C + B \cdot C\)[/tex]
2. Complement:
- [tex]\(\neg ((A \cdot B) + (\bar{A} \cdot C) + (B \cdot C))\)[/tex]

These are the simplified forms and complement of the given Boolean expressions.
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.