Algebra-1

To find the intersection of the union of sets A and B with set C, denoted as (A U B) ∩ C, we first need to find the union of sets A and B, and then identify the elements that are common to that union and set C.

Set A is given as {1, 3, 5, 15}.
Set B is given as {2, 3, 5, 7}.