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1 minus 0 is equal to 1 in Binary substraction |
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Answer» Answer: In binary subtraction, the only case where borrowing is NECESSARY is when 1 is subtracted from 0. When this occurs, the 0 in the borrowing COLUMN ESSENTIALLY becomes "2" (CHANGING the 0-1 into 2-1 = 1) while reducing the 1 in the column being borrowed from by 1. |
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