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Binary subtraction rules
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Q. Which is an incorrect rule of binary subtraction from the following?
- Published on 29 Sep 15
a.
0 – 0 = 0
b.
0 – 1 = -1
c.
1 – 0 = 1
d.
0 – 1 = 1 with borrow '1'
ANSWER: 0 – 1 = -1
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