Chapter 1: Sets

Exercise

Question

Question: 4 (ii)

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In the following, state whether A = B or not:

(ii) A = {4, 8, 12, 16}, B = {8, 4, 16, 18}

Answer

1
Determine whether both sets have exactly the same elements.
Answer: No. A $≠$ B
Reason: Set A contains the element 12, which is not present in set B, and set B contains the element 18, which is not present in set A. Therefore, the two sets do not contain exactly the same elements, so A $≠$ B
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