| 对称性在解积分题中的妙用 |
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| 引用本文： | 奚修章.对称性在解积分题中的妙用[J].济宁师范专科学校学报,2004,25(3):1-2,10. |
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| 作者姓名： | 奚修章 |
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| 作者单位： | 山东济宁师专数学系 山东济宁272025 |
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| 摘 要： | 有了对称性可获得简捷的解题途径。特别对有些数学问题，原来并不具有对称性，若善于根据问题的特点，寻找潜在的对称关系或构造出某种对称关系，就能很快找到突破口，问题迎刃而解。
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| 关 键 词： | 积分区间 解析式 函数图形 对称性 |
| 文章编号： | 1004-1877(2004)03-0001-02 |
Ingenious Applications of Symmetry in Integral Question |
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| Xi Xiuzhang.Ingenious Applications of Symmetry in Integral Question[J].Journal of Jining Teachers College,2004,25(3):1-2,10. |
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| Authors: | Xi Xiuzhang |
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| Abstract: | Having the symmetry, we can obtain the simple and direct problem solving way. Especially to some math problem, according to characteristics of the problem, after having obtain latent symmetry or establishing some symmetry relation, we can easily find breach to problem and solve it easily. |
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| Keywords: | integral sector function graphics symmetry |
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