About: Some stuff
Hobbies: Some other stuff
Competitions participated in:
Best ranking
Solved problems
Attended camps
The performance of the competitor shown as percentile in the respective season. Your percentile is the percentage of the competitors that scored less points than you, e.g. if you have 75th percentile, you achieved better score than three quarters of your fellow competitors. If you attended multiple competitions, they will be shown in the graph separately.
"v konvexnom obale každých piatich bodov" znamená, že každá pätica bodov tvorí konvexný obal alebo výrok platí iba pre tie, ktoré tvoria konvexný obal?
Aha už som pochopil. Sorry za nepremyslenu otázku :D
Nemá tam byť "Nech M je priesečník priamok XC a BD..."?