9780023606922, Chapter 2 1, Problem 10E

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Chapter 2.1, Problem 10E Step-by-step solution Step 1 of 1 Consider the closed interval [a,b], where a and b are integers. Then, the members of the interval include all the integers between a and b, including both. In the interval [3,4], 3 and 4 are included and hence the integers in the interval are 3 and 4 only. Therefore, the set containing the members of the interval[3,4]is {3,4}