Question 6. Let (X,r) be a topological space and A, BC X. Determinewhether (A- B)CA' -B or not.Question 7. Let A [0,1]U(1,2) ) be a subset in the usual topologicalspace where Q is the set of rational numbers. Find cl(int(A)).

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Question 6. Let (X,7) be a topological space and A, BC X. Determine whether (A- B) CA -B or not.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section: Chapter Questions

Problem 12T

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