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+12 votes

Zero has two representations in

  1. Sign magnitude
  2. 2's complement
  3. 1's complement
  4. None of the above
asked in Digital Logic by Veteran (69k points)
edited ago by | 1.5k views

3 Answers

+16 votes
Best answer
answered by (323 points)
selected by

although we know the answer one thing must be noted here:-

any odd's complement like 1's, 7's, 9's etc has two representations of zero and also sign magnitude


+4 votes
-0 and 0 in 1's complement that is why the range is -2^n-1 to 2^n-1
answered by Veteran (14.3k points)

sign magnitude ..has also two representation  for zero 

+0 = 0000
-0 = 1000

–1 vote
A and C
answered by Loyal (4.1k points)

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