Question 20(a)(i)
[Maximum number: 1]
factors of 6 prime numbers
(a) List the members of the set
(i)
Edexcel IGCSE Math A Foundation 1.5.B union intersection membership and empty set notation
Practise set-symbol questions by listing union or intersection members and deciding whether values belong to named sets.
How this is tested
- List members of A ∪ B or A ∩ C from given sets, with no repeats or extras.
- Decide whether a number belongs to E or a named set using membership notation.
- Explain a set statement by pointing to the shared or missing elements.