Question

Binary subtraction using 1's complement of 110101 - 100101​

Answer 1

Answer:

1 1 0 1 0 1

1 0 0 1 0 1

the answer is:

0  1  0  0  0  0

Explanation:

In subtraction by 1's complement we subtract two binary numbers using carried by 1's complement. The steps to be followed in subtraction by 1's complement are: ... iv) If there is no carry over, then 1's complement of the result of addition is obtained to get the final result and it is negative.