Sets
2 marks · NormalWrite the following set using set notation: The set of vowels in the English alphabet.
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{a, e, i, o, u}
Also accept: \{a, e, i, o, u\}; {a,e,i,o,u}; \{ a, e, i, o, u \}
Common mistakes: Missing an element; Including non-vowels
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Marking points
B1 · 1 mark · Correctly uses curly brackets for set notation.
B1 · 1 mark · Lists all and only the English vowels.
Worked solution
The English vowels are: a, e, i, o, u.
Using set notation: \{a, e, i, o, u\}