Answer to Question #217082 in Differential Geometry | Topology for Prathibha Rose

Question #217082

Determine the boundary of the set Q of all the rational numbers in the real.line R


1
Expert's answer
2021-07-28T13:44:06-0400

The boundary of the set Q of rational numbers is the real line R because the ϵ-neighbourhood of every point in R contains both rational and irrationalnumbers.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS