Art of Problem Solving
AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
Visit AoPS Online ‚
Books for Grades 5-12 Online Courses
Beast Academy
Engaging math books and online learning
for students ages 6-13.
Visit Beast Academy ‚
Books for Ages 6-13 Beast Academy Online
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
Visit AoPS Academy ‚
Find a Physical Campus Visit the Virtual Campus

1983 USAMO Problem 1

Revision as of 18:19, 13 November 2011 by Sjaelee (talk | contribs) (Created page with "==1983 USAMO problem 1== If six points are chosen sequentially at random on the circumference of a circle, what is the probability that the triangle formed by the first three is...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

1983 USAMO problem 1

If six points are chosen sequentially at random on the circumference of a circle, what is the probability that the triangle formed by the first three is disjoint from that formed by the second three?

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=1983_USAMO_Problem_1&oldid=43026"