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Question
Express the following sets in set- builder notation (form):
`{1/3, 1/4, 1/5, 1/6, 1/7, 1/8}`
Solution
`{1/3, 1/4, 1/5, 1/6, 1/7, 1/8}`
= {x: x = `1/"n"` when n is a natural number: 3 ≤ n ≤ 8}
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