X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
不等式 (1) 1
前n项和 (1) 1
取值范围 (1) 1
常数 (1) 1
推广 (1) 1
柯西不等式 (1) 1
椭圆长轴 (1) 1
理科数学 (1) 1
琴生不等式 (1) 1
等比数列 (1) 1
高考 (1) 1
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


数学教学通讯:中等教育, ISSN 1001-8875, 2013, Issue 2, pp. 61 - 62
文章通过对柯西不等式的简单推广,给出其在解一些竞赛题中的应用. 
柯西不等式 | 琴生不等式
Journal Article
数学教学通讯:中等教育, ISSN 1001-8875, 2013, Issue 1, pp. 63 - 63
笔者在研究椭圆长轴取值范围的问题时,得出了一个新的结论,并给予了证明. 
椭圆长轴 | 推广 | 取值范围
Journal Article
中学数学研究(江西师大), ISSN 1673-6559, 2011, Issue 6, pp. 44 - 45
09年山东高考理科数学的第20题如下: 等比数列{an}的前n项和为Sn,已知对任意的n∈N,点(n,Sn)均在函数y=bn+r(b〉0且b≠1,b,r均为常数)的图像上. 
理科数学 | 常数 | 不等式 | 高考 | 前n项和 | 等比数列
Journal Article
한반도선진화재단 기타 단행본, 2015, pp. 69 - 86
Journal Article
아동문학평론, 2013, Volume 38, Issue 4, pp. 20 - 22
Journal Article
아동문학평론, 2009, Volume 34, Issue 2, pp. 103 - 103
Journal Article
아동문학평론, 2009, Volume 34, Issue 2, pp. 109 - 117
Journal Article
아동문학평론, 2009, Volume 34, Issue 2, pp. 107 - 108
Journal Article
아동문학평론, 2009, Volume 34, Issue 2, pp. 102 - 102
Journal Article
아동문학평론, 2009, Volume 34, Issue 2, pp. 106 - 106
Journal Article
아동문학평론, 2012, Volume 37, Issue 4, pp. 81 - 81
Journal Article
아동문학평론, 2012, Volume 37, Issue 4, pp. 80 - 80
Journal Article
아동문학평론, 2005, Volume 30, Issue 2, pp. 55 - 55
Journal Article
아동문학평론, 2005, Volume 30, Issue 2, pp. 54 - 54
Journal Article
아동문학평론, 2019, Volume 44, Issue 2, pp. 82 - 83
Journal Article
아동문학평론, 2009, Volume 34, Issue 2, pp. 104 - 104
Journal Article
아동문학평론, 2009, Volume 34, Issue 2, pp. 105 - 105
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.