Question

Question 2.2. Choose the correct answer.

Find the intersection of the sets A = {2, 5, 6, 14, 16} and B = {1, 3, 6, 8, 14}.
(Points : 1)
{1, 2, 3, 5, 6, 8, 14, 16}
{2, 3, 5, 6, 14}
{6, 14}
null set


Question 3.3. Choose the correct answer.

Find the union of the two sets A = {1, 5, 8, 12, 17} and B = {5, 17}.
(Points : 1)
{1, 5, 17}
{1, 5, 8, 12, 17}
{5, 17}
{17}

Answer 1

The intersection of sets A and B is the set of all the values they both contain.

The union of sets A and B is the set of all of the values contained by either one.