Quote:
Originally Posted by All-inMcLovin
Empty set idiot.
If the intersection is the empty set, then the circle and line/plane aren't touching.
The intersection is a single point. When zoomed in, it's still a single point. A single point has measure zero, so the length is zero.
Last edited by Aaron W.; 09-25-2017 at 10:52 PM.
Reason: Dotard