- #1
muso07
- 54
- 0
Homework Statement
Find inf{|x-pi|:x[tex]\in[/tex]Q}
Homework Equations
The Attempt at a Solution
I was thinking that the greatest lower bound must be 0, but that seemed a bit simple. Is there any justification I have to give for this?
Any help would be much appreciated. Cheers. :)