Question

use the venn diagram and find the elements in the set $a$.
$a = \square$

Explanation:

Step1: Define complement of set A

The complement $A'$ (also called $A^c$) is the set of all elements in the universal set $U$ that are not in set $A$.

Step2: Identify elements of U and A

• Universal set $U = \{1,2,3,4,5,6,7,8,9\}$
• Set $A = \{1,3,4,7\}$

Step3: Subtract A from U

Elements in $U$ not in $A$: $\{2,5,6,8,9\}$

Answer:

$\{2,5,6,8,9\}$