等差（比）数列的应用

• 作 者: 王鹏飞
• 机 构: 陕西省商州师范学校
• 出 处: 中学数学
• 发表日期: 1995年09期
• 关键词: 数学问题 解不等式 隐含条件 问题结构 王鹏飞 中隐 证法 三角恒等式 自然流畅 解集

等差（比）数列的应用７２６０００陕西省商州师范学校王鹏飞有些数学问题，表面上看似乎与数列（特别是等差数列和等比数列）毫无关系，但仔细分析，可以发现问题中隐含有数列因素，这时我们可以从问题的结构特征入手，充分挖掘出问题的数列背景，再通过构造合适的辅助数...

The application of equal-difference (number) series of numbers 726,000 Wang Pengfei of the Shaanxi Normal School of Shangzhou Normal School has some mathematical problems. On the surface, it seems that it has nothing to do with the series (especially the arithmetic series and the geometric series), but careful analysis can reveal that the problem is hidden. Contains a series of factors, then we can start from the structural characteristics of the problem, fully excavate the problem of the series background, and then through the construction of a suitable number of auxiliary ...