4MA0 Foundation June 2014 Paper 1 Q19
19
(a) \(A = \{p, r, a, g, u, e\}\)
\(B = \{p, a, r, i, s\}\)
\(C = \{b, u, d, a, p, e, s, t\}\)
List the members of the set
\(B = \{p, a, r, i, s\}\)
\(C = \{b, u, d, a, p, e, s, t\}\)
List the members of the set
(i) \(A \cap B\)
(ii) \(B \cup C\)
(2)(b) \(D = \{r, o, m, e\}\)
\(E = \{l, i, s, b, o, n\}\)
\(F = \{b, e, r, l, i, n\}\)
Put one of the letters \(D\), \(E\) or \(F\) in the box below to make the statement correct.
\(E = \{l, i, s, b, o, n\}\)
\(F = \{b, e, r, l, i, n\}\)
Put one of the letters \(D\), \(E\) or \(F\) in the box below to make the statement correct.
\(A \cap\) \(= \varnothing\)
Explain your answer. (1)| Scheme | Marks |
|---|---|
| (i) {p, r, a} | B1 |
| (ii) {p, a, r, i, s, b, u, d, e, t} | B1 |
| (2) |
Notes
B1: Withhold marks for repeats
B1: Withhold marks for repeats
| Scheme | Marks |
|---|---|
| E no letters common to Prague and Lisbon | B1 |
| (1) | |
| (3 marks) |
Notes
B1: dep on E in box
Accept general reasons e.g. “no letters common to sets A and E” or “they share no common letters” or “no intersection (between A and E)” or “no letters the same” or “no letters in A are in E”.