Online Quiz on Compact Space

Online Quiz on Compact Space

Assessment

Assessment

Created by

Angel Jebitha

Mathematics

University

2 plays

Easy

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8 questions

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1.

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1 min • 1 pt

Every compact subspace of a Hausdorff space is . . . . . . . . . . . . .

2.

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1 min • 1 pt

The product of finitely many compact space is . . . . . . . .

3.

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1 min • 1 pt

Let f be bijective continuous from X to Y. If X is compact and Y is Hausdroff, then f is a . .. . . . . . . .

4.

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1 min • 1 pt

Every closed interval in R is compact . . . . . . .

5.

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1 min • 1 pt

Let (X, d) be a metric space and A be a nonempty subset of X. For each x in X, the distance from x to A is

6.

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1 min • 1 pt

Let f be continuous map of the metric space X to the metric space Y. Then f is . . . . . . .

7.

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1 min • 1 pt

A point x in a space X is said to be an isolated point of X if one point set {x} is . . . . . . . in X.

8.

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1 min • 1 pt

If a nonempty compact Hausdorff space X has no isolated points, then X is . . . . . . . . .

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