Algebra Examples

$A = (6, 8, 9)$ , $B = (1, 5, 9)$

Step 1

Set up the union notation of set ${6, 8, 9}$ and ${1, 5, 9}$ .

${6, 8, 9} \cup {1, 5, 9}$

Step 2

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

${1, 5, 6, 8, 9}$