TRANSLATE your knowledge of Complements, BCD mumbers and Duality principle to solve the below mentioned questions. 1. Perform A-B using the concept of r's Complement where A and B are unsigned binary mumbers. А-1001 В-0100 2. Represent the given numbers in BCD and perform BCD Subtraction (A-B) of the two numbers. A- 279 В- 857 3. Apply Duality Principle on the following Boolean expressions: a. A+A' = 1 b. x.(Y+Z) = XY + Xz

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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TRANSLATE your knowledge of Complements, BCD mumbers and Duality principle to solve the below mentioned
questions.
1. Perform A-B using the concept of r's Complement where A and B are unsigned binary numbers.
A- 1001
B-0100
2. Represent the given numbers in BCD and perform BCD Subtraction (A-B) of the two numbers.
A= 279
В- 857
3. Apply Duality Principle on the following Boolean expressions:
a. A+A' =1
b. X.(Y+Z) = XY + Xz
Transcribed Image Text:TRANSLATE your knowledge of Complements, BCD mumbers and Duality principle to solve the below mentioned questions. 1. Perform A-B using the concept of r's Complement where A and B are unsigned binary numbers. A- 1001 B-0100 2. Represent the given numbers in BCD and perform BCD Subtraction (A-B) of the two numbers. A= 279 В- 857 3. Apply Duality Principle on the following Boolean expressions: a. A+A' =1 b. X.(Y+Z) = XY + Xz
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