Write the 4-bit 2s complement of the following signed integers written in binary: 0000 0001 0010 1001

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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Write the 4-bit 2s complement of the following signed integers written in binary:

  • 0000
  • 0001
  • 0010
  • 1001
Expert Solution
Step 1

The 2s complement of the following integers are :-

1.>   0000

        1111  - 1's complement

           +1

       ---------

       10000   - 2's complement.

 

2.>

        0001

        1110  - 1's complement

           +1

       ---------

       1111  - 2's complement.

 

 

               

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