- #1

- 19

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## Homework Statement

If X = R with a special metirc, En = [n, infinity) ()

How can I show infinite intersection of En is empty?

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- Thread starter happybear
- Start date

- #1

- 19

- 0

If X = R with a special metirc, En = [n, infinity) ()

How can I show infinite intersection of En is empty?

- #2

- 316

- 0

To show that the intersection is empty use the fact that for any real number x there exists a positive integer n such that x<n.

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