(1) What is the 4 bit unsigned, ones complement, and twos complement representation of the following numbers (Please note, not all numbers will be representable in all forms. Use ony four bits for each number):
(2) Add the following pairs of 4 bit binary number's, as unsigned, ones complement, and twos complement. Also, what is the decmal result from each addition:
(3) Katz 1.1
(4) Katz 1.9