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Discussion :: Digital Electronics

  1. Which of the following Signed Binary Number is equal to -8
  2. A.
    10001000
    B.
    00001000
    C.
    10000000
    D.
    11000000

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    Answer : Option A

    Explanation :

    To represent negative numbers in the binary system, Digit 0 is used for the positive sign and 1 for the negative sign. The MSB is the sign bit followed by the magnitude bits

    -8 = 1000 1000


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