Nearly 300 mathematical brain-teasers from the fields of arithmetic, algebra, plane and solid geometry, trigonometry, number theory, and general recreational mathematics. From simple to complex; all challenge the reader to devise solutions more elegant than the ones provided. Offers hours of brain-bending amusement. 270 problems. 121 illustrations. Solutions. List of Sources.
發表於2025-03-14
Mathematical Quickies 2025 pdf epub mobi 電子書 下載
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Mathematical Quickies 2025 pdf epub mobi 電子書 下載