Question

ade the area or areas of the venn diagram that represent ( a cap b ).

Explanation:

Step1: Define the complement of B

$B'$ is all elements not in set $B$, so this includes the non-overlapping part of $A$, and the area outside both circles in $U$.

Step2: Find intersection with A

$A \cap B'$ is the part of $A$ that is not in $B$, which is the region of circle $A$ that does not overlap with circle $B$.

Answer:

Shade the region of circle $A$ containing the numbers 3, 8, and 15 (the non-overlapping section of circle $A$).