## Intermediate Algebra (6th Edition)

$A ∪ C= \{3,5$ or $x|x$ is an even integer$\}$
$A = \{x|x$ is an even integer $\}$ $A = \{ ...., -6,-4,-2,0,2,4,6,.....\}$ $C = \{ 2,3,4,5\}$ $A ∪ C$ is the set of elements that belong to set A or set C or both. $A ∪ C= \{3,5$ or $x|x$ is an even integer$\}$