自主招生卓越联盟联考数学试题.doc

文档介绍：2013 年自主招生卓越联盟联考数学试题 2013 年卓越联盟自主招生数学试壹片红树林最后一题: http://tieba./p/2423876218 张云华:求解 2013 年自主招生卓越联盟联考试一个数列不等式考题张云华:求解一个数列不等式考题证明 2( gxggs ) This problem can be solved by induction easily. Let. Using the condition we can get. We first prove that for any integer we have by induction. As, we can calculate that which true. Now assume that holds, then for the case , we have we will prove that which is equivalent to. By induction, the statement holds for. Notice that the original problem is equivalent to whichi is obvious now,since 【待补】 2013 自主招生“卓越”数学试卷解析杜鹏问题 466 : 2013 年自主招生卓越联盟联考压卷题背景关于 2002 年全国高考理科数学压轴题的讨论 holmes 20130730 《自主招生》小测试及一道题学生的“非常规解法”