Find the ones complement of each of the following positive b

Find the one\'s complement of each of the following positive binary numbers, assuming a number system with number of bits n = 8. a) 10010 b) 01001000

Solution

If all bits in a byte are inverted by changing each 1 to 0 and each 0 to 1.

a) 10010

one\'s compliment = 01101

b) 01001000

one\'s compliment = 10110111