Mathematical and Physical Journal
for High Schools
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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.


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