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2002 IMO Problems/Problem 2

Revision as of 10:20, 7 October 2022 by Aadimaths (talk | contribs) (Created page with "==Problem== :<math>\text{BC is a diameter of a circle center O. A is any point on the circle with } \angle AOC \not\le 60</math> :<math>\text{ EF is the chord which is the per...")
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Problem

$\text{BC is a diameter of a circle center O. A is any point on the circle with } \angle AOC \not\le 60$
$\text{ EF is the chord which is the perpendicular bisector of AO. D is the midpoint of the minor arc AB. The line through
$ (Error compiling LaTeX. Unknown error_msg)\text{O parallel to AD meets AC at J. Show that J is the incenter of triangle CEF.}$
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