Worksheet Answers: Digital Logic

1.  

   

2.  A B + AB + AB = A + B
   	

   

3.  AB C + ABC + ABC
    = ABC + C(AB + AB)
    = ABC + C(A(B + B))
    = ABC + AC
   

   

4.  

   
5. (((A+B)·B)+A)·C) = ((A+B)·+B)·C+AC = (A+B)·BC)+AC = ABC+BC+AC = BC + AC

Email Me | Office Hours | My Home Page | Department Home | MCC Home Page

© Copyright Emmi Schatz 2009