4MA0 Higher June 2017 Paper 4R Q2
2 \(\mathscr{E} = \{4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15\}\)
\(A = \{\text{multiples of } 5\}\)
\(B = \{\text{odd numbers}\}\)
(a) List the members of the set
(i) \(A \cap B\)
(ii) \(A \cup B\) (2)
The set \(C\) has 6 members and \(B \cap C = \varnothing\)
(b) List the members of set \(C\). (2)
| Scheme | Marks |
|---|---|
| (i) Answer: 5, 15 | B1 |
| (ii) Answer: 5, 7, 9, 10, 11, 13, 15 | B1 |
| (2) |
| Scheme | Marks |
|---|---|
| 4, 6, 8, 10, 12, 14 | B2 |
| (2) | |
| (4 marks) |
Notes
B2: B2 for all correct and none incorrect.
If not B2 then B1 for 4 or more correct and no more than 1 incorrect.