浅议函数定义域的作用与地位

A Simple Explanation of the Role and Place of Function Definition Field

函数定义域是中专数学教学中的重点之一.本文结合中专数学教学实践,从提高学生的素质和能力方面出发,简要阐释定义域在函数研究中的作用与地位。

Function definition field is one of the important parts of technical school mathematics teaching Combining with teaching experience, the author explains in a simple way the role and place of the definition field in function research, aiming at raising students' quality iind ability