WHEN_PERFORMING_SUBTRACTION_BY_ADDITION_IN_THE_2‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S-COMPLEMENT_SYSTEM:?$#

• A. The minuend and the subtrahend are both changed to the 2’s-complement
• B. The minuend is changed to 2’s-complement and the subtrahend is left in its original form
• C. The minuend is left in its original form and the subtrahend is changed to its 2’s-complement
• D. The minuend and subtrahend are both left in their original form