Consider the universal set U={1,2,3,4,5,6,7}U = \{1, 2, 3, 4, 5, 6, 7\}U={1,2,3,4,5,6,7}. If A={1,3,5,7}A = \{1, 3, 5, 7\}A={1,3,5,7}, what is the complement AcA^cAc?
∅\emptyset∅
{1,3,5,7}\{1, 3, 5, 7\}{1,3,5,7}
{2,4,6}\{2, 4, 6\}{2,4,6}
{1,2,3,4,5,6,7}\{1, 2, 3, 4, 5, 6, 7\}{1,2,3,4,5,6,7}