Art of Problem Solving
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

1989 IMO Problems/Problem 2: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

30 January 2021

24 September 2008

  • curprev 16:5916:59, 24 September 2008 Cosinator talk contribs 2,964 bytes +2,964 New page: <math>ABC</math> is a triangle, the bisector of angle <math>A</math> meets the circumcircle of triangle <math>ABC</math> in <math>A_1</math>, points <math>B_1</math> and <math>C_1</math> a...
Retrieved from "https://wiki.aopstest.com/wiki/index.php?title=1989_IMO_Problems/Problem_2"