Chapter 1: Sets

Exercise

Question

Question: 1 (vii)

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Which of the following are sets? Justify your answer.

(vii) The collection of all even integers.

Answer

1
Determine whether the even are clearly defined.
Answer: It is a set.
Reason: This collection is well-defined because even integers are integers divisible by 2. Therefore, everyone will identify the same elements. They are: {$...$, -4, -2, 0, 2, 4,$...$}
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