8-bit 1’s complement form of −77.25 is
2011
8-bit 1’s complement form of −77.25 is
- A.
01001101.0100
- B.
01001101.0010
- C.
10110010.1011
- D.
10110010.1101
Attempted by 81 students.
Show answer & explanation
Correct answer: C
Identify the sign first. A negative number requires a leading 1 in the most significant bit position. Then, convert the positive magnitude to binary and invert all bits to obtain the 1’s complement form.
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