| Nelsen R, Proofs Without Words. Exercises in Visual Thinking 1993.pdf | 80.97 MB | ||
| Nelsen R. Proofs Without Words III. Further exercises in visual thinking 2015.pdf | 26.9 MB | ||
| Nelsen R. Proofs without Words I. Exercises in Visual Thinking 1997.pdf | 5.15 MB | ||
| Nelsen R. Proofs without words II. More exercises in visual thinking 2000.pdf | 42.26 MB |
Textbook in PDF format
Proofs without words are generally pictures or diagrams that help the reader see why a particular mathematical statement may be true, and how one could begin to prove it. While in some proofs without words an equation or two may appear to help guide that process, the emphasis is clearly on providing visual clues to stimulate mathematical thought. The proofs in this collection are arranged by topic into five chapters: Geometry and algebra; Trigonometry, calculus, and analytic geometry; Inequalities; Integer sums; and Sequences and series. Teachers will find that many of the proofs in this collection are well-suited for classroom discussion and for helping students to think visually in mathematics.
Chapters.
Geometry & Algebra.
Trigonometry, Calculus & Analytic Geometry.
Inequalities.
Integer Sums.
Sequences & Series.
Miscellaneous.
Sources
| torrent name | size | uploader | age | seed | leech |
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| 48.83 MB | andryold1 | 4 years | 1 | 0 | |
| 8.27 MB | andryold1 | 4 years | 2 | 0 | |
| 3.79 MB | andryold1 | 5 years | 1 | 0 | |
| 9.89 MB | andryold1 | 5 years | 0 | 1 | |
| 8.37 MB | andryold1 | 5 years | 0 | 2 |
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