Subject
Mathematics
Topic
Topology
Subtopic
Open sets
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Every point of (0,1) has a small neighborhood contained in it.…
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This question focuses on the concept of Open sets under the broader topic of Topology.
Topology
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Source
FPSC Mathematics Lecturer syllabus-aligned practice; answer verified mathematically; not an official past-paper extraction
Reviewed
18 May 2026
Updated
21 Sept 2026