Higher June 2019 Unit 2 Q3
3.
(a) 
Which of the following sets represents the shaded area in the Venn Diagram shown above?
Circle your answer. [1]
\(A'\) \(A \cup B\) \(B'\) \(A \cap B\) \(A' \cap B\) \(A \cup B'\)
(b) 
Which of the following sets represents the shaded area in the Venn Diagram shown above?
Circle your answer. [1]
\(A'\) \(A \cup B\) \(B'\) \(A \cap B\) \(A' \cap B\) \(A \cup B'\)
| Scheme | Marks | Comments |
|---|---|---|
| \(A \cap B\) | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| \(B^{l}\) | B1 |
Printed as \(B^{l}\) (a superscript letter l) in the mark scheme; this is the complement \(B'\).