Algebra-1

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

Given:

Set A = {5, 8, 10, 15}
Set B = {1, 4, 5, 9}
Set C = {5, 6, 7, 10}

First, let's find the union of sets B and C:
B ∪ C = {1, 4, 5, 9} ∪ {5, 6, 7, ...