3. Using K-map, simplify the following Boolean function F F(A,B,C,D)=(4,6,12,13,14) A) F=BCD+A B) F=ABC+BD c) F=DB+BC D) F=ABC+BD+ 4. Using the shown K map, detemsine the simplified function. A. AC+AB+BCD+BC B. AC+CD+BCD c. AB+AC+ABD D. None of the above