Two's Complement is a way to represent positive and negative numbers in binary. It's useful because we want a way to represent each number's inverse within a limited number of bits. The sign bit Putting aside two's complement, the "naive" way to represent a negative number is to simply use its highest order bit as a "sign" bit. That is, 0 for positive and 1 for negative. With 4 bits: 5 = 0101 -5 =…