Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN: 9781133382119
Author: Swokowski
Publisher: Cengage
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
Transcribed Image Text:Tell whether the following sets A are (i) open or closed, (ii) connected,
(ii) compact. Find (iv) the limit points of A, (v) int(A), (vi) the boundary of A.
A= rational numbers
A = integers
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