Which of the following binary number is the same as its 2’s complement
20052004
Which of the following binary number is the same as its 2’s complement
- A.
1010
- B.
0101
- C.
1000
- D.
1001
Attempted by 130 students.
Show answer & explanation
Correct answer: C
To find the 2's complement, invert all bits and add one. Only the most negative number in a fixed-width system equals its own 2's complement.
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