Given A={1,2,3,4}A = \{1, 2, 3, 4\}A={1,2,3,4} and B={3,4,5,6}B = \{3, 4, 5, 6\}B={3,4,5,6}, which set represents the set difference A∖BA \setminus BA∖B?
{1,2}\{1, 2\}{1,2}
{5,6}\{5, 6\}{5,6}
{1,2,5,6}\{1, 2, 5, 6\}{1,2,5,6}
{3,4}\{3, 4\}{3,4}