| 初等数学中两个结论的推广 |
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| 引用本文： | 苏海军,邵艺.初等数学中两个结论的推广[J].达县师范高等专科学校学报,2007,17(2):18-19. |
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| 作者姓名： | 苏海军 邵艺 |
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| 作者单位： | [1]四川文理学院数学系,四川达州635000 [2]西华师范大学数学与信息学院,四川南充637002 |
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| 摘 要： | 推广了初等数学中“√2是无理数”和“三角形内角平分线定理”两个推论，并给出了初等数学方法证明。
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| 关 键 词： | 无理数 三角形 内角 平分线 |
| 文章编号： | 1008-4886（2007）02-0018-02 |
| 修稿时间： | 2006-09-13 |
Popularizing Two Conclusions in Elementary Mathematics |
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| SU Hai-jun,SHAO Yi.Popularizing Two Conclusions in Elementary Mathematics[J].Journal of Daxian Teachers College,2007,17(2):18-19. |
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| Authors: | SU Hai-jun SHAO Yi |
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| Abstract: | This paper attempts to popularize the two conclusions in elementary mathematics:the deduction of "2 is one of the irrational numbers" and "the thermo of internal bisector for triangle".Then it raises the approaches of elementary mathematics to testify them. |
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| Keywords: | irrational number triangle internal angle bisector |
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