Question

use the venn diagram and find the elements in the \\( a cup b = \\)

Explanation:

Step1: Identify set A elements

$A = \{2, 3, 6, 8\}$

Step2: Identify set B elements

$B = \{1, 2, 3, 5, 7\}$

Step3: Combine all unique elements

$A \cup B = \{1, 2, 3, 5, 6, 7, 8\}$

Answer:

$\{1, 2, 3, 5, 6, 7, 8\}$