If A = {1,2,3,6} and B = (2, 4, 5, 7) then A ∩ B =

{1}

{3}

{2}

{4}

To find the intersection of sets A and B, we need to identify the elements that are common to both sets

Set A contains the elements {1, 2, 3, 6}, and set B contains the elements {2, 4, 5, 7}.

The only element that appears in both sets is 2

Thus, the intersection A ∩ B is {2}