Linear Algebra Examples

$B = (1, 2, 3, 4)$ , $A = (7, 6, 9)$

Step 1

Set up the union notation of set ${1, 2, 3, 4}$ and ${7, 6, 9}$ .

${1, 2, 3, 4} \cup {7, 6, 9}$

Step 2

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

${1, 2, 3, 4, 6, 7, 9}$