Question

2's complement of 11001011 is​

Answer 1

Answer:

Answer is 00110101

Step by Step Explanation:

1's complement of 11001011 is,

       1 1 1 1 1 1 1 1

    - 1 1 0 0 1 0 1 1

---------------------------------------------------------

       0 0 1 1 0 1 0 0

Now add 1 : 00110100 + 1

                 = 00110101

Note : 2's complement of a number is 1 added to it's 1's complement number.