Algebra Examples

${7, 8, 9, 10, 11} \cup {5, 7, 9, 16}$

Step 1

Set up the union notation of set ${7, 8, 9, 10, 11}$ and ${5, 7, 9, 16}$ .

${7, 8, 9, 10, 11} \cup {5, 7, 9, 16}$

Step 2

The union of two sets is the set of elements which are in either sets.

${5, 7, 8, 9, 10, 11, 16}$