Section outline
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Topological spaces, convergence and continuity, homeomorphisms, closed set, closure, interior, limit point, Hausdorff spaces.
Reading: Chapter 2 (pages 19-35).
Some recommended
Exercises: 2.9, 2.10, 2.14, 2.21, 2.28, 2.40, 2.42.
Problems: 2-7, 2-14, 2-15