Question

Use U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10), A = {1, 2, 4), B = {4, 5, 7, 8), and C = {2, 4, 8} to find the given set.

AUB
.....
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. ĀUB = {
(Use a comma to separate answers as needed.)
OB. The solution is the empty set.

Answer 1

A. AUB = {1, 2, 4, 5, 7, 8}.

Explanation:

AUB is the set that contains all the elements from set A and B ( with no repetition of elements).

AUB = {1, 2, 4, 5, 7, 8}