Question:medium
Using 8-bit numbers, find the 2's complement of -128.
Using 8-bit numbers, find the 2's complement of -128.
Show Hint
The most negative 8-bit number is
\[
10000000=(-128)
\]
and it has no positive counterpart within 8 bits.
Updated On: Jun 25, 2026
- 01111111
- 11000111
- 10000001
- 10000000
Show Solution
The Correct Option is D
Solution and Explanation
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