User talk:Rawatsanjay

Why 1`s compliment of a binary number is negation of its binary bits ?

It is a noticeable observation that the N`Th compliment of N-base number is found when we subtract the individual bits of the number by the largest number i.e, N ,the same is true for 1`s compliment, We have to subtract every bit of the number by 1 to obtain the 1`s compliment.

For example :-

the 1`s compliment of number 100101001 is given by :-

100101001 -011010110 ———————————— 100101001 ————————————— which seems to be the compliment of the number.