| Go back to previous page
|
| Forum URL:
|
http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
|
| Forum Name:
|
College math
|
| Topic ID:
|
72
|
| Message ID:
|
0
|
#0, Try to answer this!!
Posted by Omar Mirza (Guest) on Mar-10-01 at 11:09 PM
Find, with proof, the probability that 4 distinct points on a sphere form a tetrahedron with at least one obtuse angle.
|
|