Chapter 1: Sets

Exercise

Question

Question: 5 (ii)

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List all the elements of the following sets:

(ii) B = {x : x is an integer, -1/2 < x < 9/2}

Answer

1
Find all the lying between −1/2 and 9/2, and write them in roster form.
Answer: B = {0, 1, 2, 3, 4}
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