6 For the given NAND logic function, which one of the following is true about F (A,B,C). (4 Puan) F (A,B,C) - (ABC)' O F (A,B,C) - ABC OF (A,B,C) - AB'C' OF (A,B,C) = m (4) O F(A,B,C) = m (0,1,2,3,5,6,7) O None of the above