A Transition to Advanced Mathematics
A Transition to Advanced Mathematics
8th Edition
ISBN: 9781285463261
Author: Douglas Smith, Maurice Eggen, Richard St. Andre
Publisher: Cengage Learning
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Chapter 7.5, Problem 4E

(a)

To determine

To Find: The example of a closed subset A of Q such that A[7,8] and A is not compact.

(b)

To determine

To Find: The example of a bounded infinite subset of Q[7,8] that has no accumulation point in Q .

(c)

To determine

To Find: The example of a bounded increasing sequence x of rational number such that {xn:nN}[7,8] and x has no limit in Q .

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A Transition to Advanced Mathematics

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