Given the sets M = {3, 4, 5, 6, 7} and N = {4, 6, 8, 10, 12}, the set M∩N is identified by which notation below?

{2, 3, 4, 5, 6, 8, 10, 12}

{2, 4, 4, 5, 6, 6, 7, 8, 10}

ø


{4, 6}