Question

Given the following sets, find the set (A U B) n (AUC)

U= {1, 2, 3,..., 10}
A={1, 2, 4, 7}
B = {1, 2, 10}
C=(2, 3, 7, 8, 9}
point

Answer 1

(A U B)

={1,2,4,7,10}

(A U C)

={1,2,3,4,7,8,9}

Explanation:

THIS IS POSSIBLE BECAUSE UNION IS THE COMBO OF THE 2 LETTERS MENTIONED, BUT THAT DOESN'T MEAN YOU HAVE TO WRITE THE SAME NUMBER IN BOTH LETTERS....IF THAT MAKES SENSE