Answer:
B. {1, 6, 7, 8} ∩ {6, 8, 9} = {6, 8}
Explanation:
The intersection of two sets is a set containing the elements that are present in both sets.
{1, 6, 7, 8} ∩ {6, 8, 9} = {6, 8}
9.4m questions
12.2m answers