Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
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Problem A. 453. (April 2008)

A. 453. n points are selected at random on a sphere, independently of each other. What is the probability that the convex hull of the selected points contains the center of the sphere?

(5 pont)

Deadline expired on May 15, 2008.


Statistics:

5 students sent a solution.
5 points:Huszár Kristóf, Lovász László Miklós, Nagy 235 János, Tomon István.
1 point:1 student.

Problems in Mathematics of KöMaL, April 2008