<br/><img src="https://media.cheggcdn.com/media%2F2a3%2F2a3be603-8a3a-4aac-9a6e-0f1eace88f33%2Fimage" alt="Build a circuit th using a 4 bit adder, 4 XOR gates, and the logic simulator. You h at carries out 2s complement addition and subtraction operations ave