Chapter 1: Sets

Exercise

Question

Question: 2 (ii)

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Examine whether the following statements are true or false:

(ii) {a, e} ⊂ {x : x is a vowel in the English alphabet}

Answer

1
Find all in the English alphabet to get the elements of the second set.
{a, e, i, o, u}
2
Determine whether all elements of the first set are also elements of the second set.
Answer: True
Reason: Every element of the first set is present in the second set. Therefore, the first set is a subset of the second set. Hence, the given statement is true.
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