连续函数介值性定理的两个有趣应用

Applications of the mean value theorem for continual function

指出了趣例在数学教学中的作用,给出了连续函数介值性定理的两个应用实例.

The author proves applications of the mean ualue theorem for continual function;and omphasizes the importance of thd mean value theorem for continual functon;and omphasizes the importance of two examples in the theoretical teaching of maths.