ISBN: 9787560353906 - 耕读笔记:一位农民数学爱好者的初数探索(下卷) (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2015-05 Pages: 202 Publisher: Harbin Institute of Technology Press Gengdu Notes: A Farmer's Exploration of Elementary Mathematics (Volume 2) is divided into five parts. each relatively independent. This book mainly introduces and appreciates several elegant types of trigonometric inequalities. while also supplementing some ingenious problems with detailed solutions. Some problems offer multiple proofs and solutions. leading to new conclusions and generali.…