Define sets U, A, B, and C as shown below. Find A'n(BUC') U = {a,b,c,d,e,fg,h} A={d,g,h} B = {a,g, h} C = {a,b,c,e,f} Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. AN(BUC') = (Use a comma to separate answers as needed. Type each answer only once.) OB. A'N(BUC") = 0