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

Revision history of "2007 Polish Mathematical Olympiad Third Round"

Diff selection: Mark the radio boxes 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.

  • (cur | prev) 15:08, 4 July 2022‎ Zielik (talk | contribs)‎ . . (2,116 bytes) (+13)‎ . . (→‎Problem 5)
  • (cur | prev) 15:07, 4 July 2022‎ Zielik (talk | contribs)‎ . . (2,103 bytes) (+2,103)‎ . . (Created page with "==Day 1== ===Problem 1=== In an acute triangle <math>ABC</math> let <math>O</math> be the center of the circumcircle, segment <math>CD</math> be the height, point <math>E</mat...")
Retrieved from "https://artofproblemsolving.com/wiki/index.php/2007_Polish_Mathematical_Olympiad_Third_Round"