Find c1,…,c4 and S0,…,S3 if C0 = 0 and
A = (A0,…,A3) =(1001) AND B =(1101)
Whis is the answer if c0 =1
Modify the diagram to subtract B-A and c0
Modify the diagram, B, and c0 to find A
Using the original A and B, how can this diagram be used to findA +B then B-A?