Question

Let U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 2, 3, 4}, B = {1, 2, 5, 6}, and C = {3, 5, 7}. List all the members of the given set. (Enter your answers as a comma-separated list.)
A union (B ∩ C)

Answer 1

{1, 2, 3, 4, 5}

The new set will contain all the members of A plus the members that B AND C share in common (they only share a 5 in common) so 5 is added to the new set.

Answer 2

Thx

Answer 3

yw