http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=7914861&tstart=0#7914861 and plane equation x+y+z=0
so, obviously it is passing through origin..

this plane cuts the sphere and]]> Oct 30, 2012 7:40:24 AM Oct 30, 2012 7:40:24 AM Lalitp 0