Student042 January 20, 2012 at 10:09 pm Professor, with all due respect, you have no balls, and since the empty set is compact, q.e.d.
lily January 21, 2012 at 11:30 pm well since you’re not crippled by pain it follows that they contain their surface. It only remains to show that they are bounded…
Professor, with all due respect, you have no balls, and since the empty set is compact, q.e.d.
well since you’re not crippled by pain it follows that they contain their surface.
It only remains to show that they are bounded…
Why, that’s no question at all, is it?