4400 Higher June 2006 Paper 3 Q15
15 \(\mathscr{E} = \{1, 2, 3, 4, 5, 6, 7, 8\}\)
\(P = \{2, 3, 5, 7\}\)
(a) List the members of \(P'\) (1)
The set \(Q\) satisfies both the conditions \(Q \subset P\) and \(\mathrm{n}(Q) = 3\)
(b) List the members of one set \(Q\) which satisfies both these conditions. (2)
| Scheme | Marks |
|---|---|
| 1, 4, 6, 8 | B1 |
| (1) |
Notes
B1: cao
| Scheme | Marks |
|---|---|
| 2,3,5 or 2,3,7 or 2,5,7 or 3,5,7 | B2 |
| (2) | |
| (3 marks) |
Notes
B2: B1 if one condition satisfied but do not award B1 for 2,3,5,7