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  Problem-Solving and Selected Topics in Euclidean Geometry: In the Spirit of ... - Sotirios E. Louridas, Michael Th. Rassias - Google Books

  https://books.google.de/books?id=CNK4BAAAQBAJ&pg=PA62

  "Problem-Solving and Selected Topics in Euclidean Geometry: in the Spirit of the Mathematical Olympiads" contains theorems which are of particular value for the solution of geometrical problems. Emphasis is given in the discussion of a variety of methods,…

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  Elon Musk auf Twitter: "Our existence cannot just be about solving one miserable problem after another. There need to be reasons to live.… "

  https://twitter.com/elonmusk/status/941043142404464641

  Keine Beschreibung vorhanden.

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