- 6th November 2004, 01:41 #1

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## complement???

I am confused with 1's complement and 2'complement?

what's differenct?

- 6th November 2004, 01:41

- 6th November 2004, 03:31 #2

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## Re: complement???

Originally Posted by**heartfree**

example:

0101 =1010 1's complement

2'complement = 1's complement +1

example:

0101 =1010 1's complement

1010 1's complement +1 = 2'complement = 1011

1 members found this post helpful.

- 6th November 2004, 03:31

- 6th November 2004, 09:34 #3

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## Re: complement???

Originally Posted by**heartfree**

1 members found this post helpful.