| 解证不等式中巧用换元法的探究 |
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| 引用本文： | 吴蔚霞.解证不等式中巧用换元法的探究[J].南昌教育学院学报,2010,25(1). |
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| 作者姓名： | 吴蔚霞 |
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| 作者单位： | 珠海市技工学校 |
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| 摘 要： | 数学思想方法是数学的精髓,换元法是其中重要的一种,本文例说不同形式的换元在解证不等式的应用。
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| 关 键 词： | 换元法 不等式 三角换元 和差消元换元 |
Problem-solving proof of Inequality Using substitution method to explore |
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| WU Wei-xia.Problem-solving proof of Inequality Using substitution method to explore[J].Journal of Nanchang College of Education,2010,25(1). |
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| Authors: | WU Wei-xia |
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| Institution: | Zhuhai Technical Schools/a>;Zhuhai Guangdong/a>;519015/a>;China |
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| Abstract: | The mathematical way of thinking is the essence of mathematics,for-element method is an important one,this example is that the different forms of substitution in the solution permits Inequality applications. |
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| Keywords: | change element method inequality triangular substitution and poor elimination by substitution |
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