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4 4 votes

signed 1's compliment notation  (-3)10 = ??

2 Answers

1 1 vote

(+3)10 = 00000011 . // binary

Now take 1's complement of it. We get

(-3)10 = 11111100 

1 1 vote

considering 8 bit representation

(3)10 = (00000011)2

1's complement of 00000011 = 11111100

that is changing 1 to 0 and vice versa.

so answer is 11111100

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