Hi,(adsbygoogle = window.adsbygoogle || []).push({});

i was just wondering how to prove that from every opened set we can create infinitely many segments within it. My point is this, if we have a scaled line, and if we choose an interval, lets say (a,b), then how can i prove that i can construct infinitely many segments whithin the given interval (a,b)???

I hope u got my point, couse i have been a little ambiguous.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Segments,Proof help?

**Physics Forums | Science Articles, Homework Help, Discussion**