1. Computer Science Engineering (CSE)
  2. Digital Electronics and Logic Design
  3. To subtract a signed number (the subtrah...

To subtract a signed number (the subtrahend) from another signed number (the minuend) in the 2's complement system, the minuend is               .

A. complemented only if it is positive
B. complemente d only if it is negative
C. always complemente d
D. never compleme nted
Answer» D. never compleme nted