Question

construct a venn diagram representing each event.
a. (a & (not s)) b. ((a or s) & (not (a and s)))
a. (a & (not s)) is represented by which venn diagram?
a. b. c. d.

Explanation:

Step1: Understand logical - AND and NOT

The expression $(A\ \&\ (\text{not}\ S))$ means the elements that are in set $A$ and not in set $S$.

Step2: Analyze Venn - diagram options

In a Venn - diagram with two sets $A$ and $S$, the region representing elements in $A$ and not in $S$ is the part of circle $A$ that does not overlap with circle $S$.

Answer:

A.