Computer films about entertaining and unsolved problems of mathematics. The thirteenth film. Screen beam

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The article describes the informative film provided by the authors of the resource www. etudes. en, tell about whether it is possible to arrange mirror columns of arbitrary diameters in a round room, not touching each other, that the beam coming out of the center of the room will not be able to reach the wall. The film is placed on the disk to the magazine
LF/834706149/R
Data sheet
- Name of the Author
- Андреев Н.Н.
Калиниченко М.А. - Language
- Russian
- Release date
- 2008