Chapter 1: Sets

Exercise

Question

Question: 1 (ii)

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Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces:

(ii) {a, b, c} ___ {b, c, d}

Answer

1
Determine whether all elements of the first set are also elements of the second set.
Answer: {a, b, c} $⊄$ {b, c, d}
Reason: The element a is in {a, b, c} but not in {b, c, d}. Therefore, the first set is not a subset of the second set.
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