Tag Archives: geometric proofs

Mistakes in Geometric Proofs – Dubnov

In this post, we will see the book Mistakes in Geometric Proofs by Ya. S. Dubnov. About the book THIS BOOKLET presents examples of faulty geometric proofs, some of which illustrate mistakes in reasoning that a student might make, while … Continue reading

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Little Mathematics Library – Proof In Geometry

We now come to Proof in Geometry in by A. I. Fetisov in the Little Mathematics Library series. The Introduction of the book says: The pupils often fail to understand why truths should be proved that seem quite evident without … Continue reading

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