50 Mathematical Puzzles and Problems 在线电子书 图书标签:
发表于2025-01-31
50 Mathematical Puzzles and Problems 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025
Red Collection The Red Collection (Grade 9-College) is the most challenging set, involving distance, vectors, transformations, systems of equations, series, powers, and number theory. Problems are solved with compass and straightedge constructions, trigonometry, the Pythagorean theorem, synthetic division, and a great deal of ingenuity.
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50 Mathematical Puzzles and Problems 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025