4MA0 Higher June 2017 Paper 4 Q1
1 \(P = \{\text{p, o, r, t, u, g, a, l}\}\)
\(I = \{\text{i, t, a, l, y}\}\)
(a) List the members of the set
(i) \(P \cap I\)
(ii) \(P \cup I\) (2)
\(F = \{\text{f, r, a, n, c, e}\}\)
(b) Is it true that \(I \cap F = \varnothing\)?
Tick (✓) the appropriate box.
Tick (✓) the appropriate box.
| Scheme | Marks |
|---|---|
| (i) Answer: t, a, l | B1 |
| (ii) Answer: p, o, r, t, u, g, a, l, i, y | B1 |
| (2) |
Notes
B1: No repeats
| Scheme | Marks |
|---|---|
| No with reason | B1 |
| (1) | |
| (3 marks) |
Notes
B1: eg. ‘a is in both sets’ or ‘they share a member’ oe (but not members/letters)