Sets Part 1

[mathdad]

Let U = universal set

U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

A = {1, 3, 4, 5, 9}

B = {2, 4, 6, 7, 8}

C = {1, 3, 4, 6}

Find the set given A U C.

I understand U to be UNITED elements. Yes?

A U C = {1, 3, 4, 5, 6, 9}

Correct?

 

[Harry_the_cat]

Correct

 

[mathdad]

Correct

Ok. At least I'm on the right track.