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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Find 1’s Complement and 2’s Complement for the following Decimal number. -98 - Computer Applications

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Question

Find 1’s Complement and 2’s Complement for the following Decimal number.

-98

Sum

Solution

2 98  
2 49 -0
2 24 -1
2 12 -0
2 6 -0
2 3 -0
  1 -1

9810 = 01100010

8 bit format = 01100010

1’s complement = 10011101

Add 1 bit = + 1

= 10011110

shaalaa.com
Binary Representation for Signed Numbers
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Chapter 2: Number Systems - Evaluation - Section - D [Page 31]

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Samacheer Kalvi Computer Science [English] Class 11 TN Board
Chapter 2 Number Systems
Evaluation - Section - D | Q 2. a) | Page 31
Samacheer Kalvi Computer Applications [English] Class 11 TN Board
Chapter 2 Number Systems
Evaluation | Q 2. a) | Page 31
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