天津市静海县2019届高考数学二轮复习第六章数列数列的概念校本作业(无答案).doc

上传人:visitstep340 文档编号:922175 上传时间:2019-03-03 格式:DOC 页数:2 大小:63KB
下载 相关 举报
天津市静海县2019届高考数学二轮复习第六章数列数列的概念校本作业(无答案).doc_第1页
第1页 / 共2页
天津市静海县2019届高考数学二轮复习第六章数列数列的概念校本作业(无答案).doc_第2页
第2页 / 共2页
亲,该文档总共2页,全部预览完了,如果喜欢就下载吧!
资源描述

1、1第六章 数列 第一节:数列的概念与简单表示法一、基础题1数列 , , ,的一个通项公式为_23 4567 892已知数列 an满足 an1 an n,若 a12,则 a4 a2( )A4 B3 C2 D13已知数列 an对于任意 p, qN *,有 ap aq ap q,若 a1 ,则 a36( )19A. B. C1 D4136 194数列 an中, a11,对于所有的 n2, nN *都有 a1a2a3an n2,则a3 a5( )A. B. C. D.6116 259 2516 31155已知数列 an的通项公式为 an n22 n (nN *),则“ 1”是“数列 an为递增数列”的

2、( )A充分不必要条件 B必要不充分条件C充要条件 D既不充分也不必要条件6数列 an的前 n 项和 Sn2 n,则 an_.7已知正项数列 an满足 an1 (an1 2 an)9 a .若 a11,则 a10_.2n8设 Sn是数列 an的前 n 项和,且 a11, an1 SnSn1 ,则 Sn_.9已知 a12 a22 2a32 n1 an96 n,求数列 an的通项公式10、已知正项数列 n的前 项和 S满足2()4n( *N).求数列 na的通项公式;_11、已知数列 an的前 n 项和为 Sn, a11, Sn2 an1 , 求 Sn_12、已知数列 满足 *2 12(q),a为

3、 实 数 , 且 , ,且2345,a+成等差数列.求 n的通项公式;_13、 a11, an1 an2 n 求数列 a的通项公式;_14、设数列 an的前 n 项积为 Tn,且 Tn2 an2( nN *)数列 是等差数列;求数列1Tnn的通项公式;_15若数列 an满足 a1 , an1 (n2 且 nN *),则 a2016等于( )12 1an 1A1 B. C1 D21216已知数列 an的首项 a11,其前 n 项和 Sn n2an(nN *),则 a9( )2A. B. C. D.136 145 155 16617设 an是首项为 1 的正项数列,且( n1) a na an1

4、an0( n1,2,3,),2n 1 2n则它的通项公式 an_.二、中档题1设 Sn是数列 an的前 n 项和,满足 Sn n2n3 4 an1 , nN *,且a1, S2,2a34 成等比数列(1)求 a1, a2, a3的值;(2)设 bn , nN *,求 an的通项公式an2n2.设 na是公比大于 1 的等比数列,已知 7321a,且 1234a, , 构成等差数列(1)求数列 n的通项公式 (2)令 31lnb, , , , 求数列 nb的前 项和 nS3已知数列 an满足: a11,2 n1 an an1 (nN *, n2)(1)求数列 an的通项公式;(2)这个数列从第几项开始及以后各项均小于 ?11000

展开阅读全文
相关资源
猜你喜欢
  • CAN CSA-ISO IEC 15938-5C-2009 Information technology - Multimedia content description interface - Part 5 Multimedia description schemes - AMENDMENT 3 Improvements to geographic des.pdf CAN CSA-ISO IEC 15938-5C-2009 Information technology - Multimedia content description interface - Part 5 Multimedia description schemes - AMENDMENT 3 Improvements to geographic des.pdf
  • CAN CSA-ISO IEC 15938-5D-2014 Information technology - Multimedia content description interface - Part 5 Multimedia description schemes AMENDMENT 4 Social metadata.pdf CAN CSA-ISO IEC 15938-5D-2014 Information technology - Multimedia content description interface - Part 5 Multimedia description schemes AMENDMENT 4 Social metadata.pdf
  • CAN CSA-ISO IEC 15938-6-2004 Information technology - Multimedia content description interface - Part 6 Reference software.pdf CAN CSA-ISO IEC 15938-6-2004 Information technology - Multimedia content description interface - Part 6 Reference software.pdf
  • CAN CSA-ISO IEC 15938-6A-2007 Information technology - Multimedia content description interface - Part 6 Reference software AMENDMENT 1 Reference software extensions (Technical Cor.pdf CAN CSA-ISO IEC 15938-6A-2007 Information technology - Multimedia content description interface - Part 6 Reference software AMENDMENT 1 Reference software extensions (Technical Cor.pdf
  • CAN CSA-ISO IEC 15938-6B-2008 Information technology - Multimedia content description interface - Part 6 Reference software AMENDMENT 2 Reference software of perceptual 3D shape de.pdf CAN CSA-ISO IEC 15938-6B-2008 Information technology - Multimedia content description interface - Part 6 Reference software AMENDMENT 2 Reference software of perceptual 3D shape de.pdf
  • CAN CSA-ISO IEC 15938-6C-2012 Information technology - Multimedia content description interface - Part 6 Reference software - AMENDMENT 3 Reference software for image signature too.pdf CAN CSA-ISO IEC 15938-6C-2012 Information technology - Multimedia content description interface - Part 6 Reference software - AMENDMENT 3 Reference software for image signature too.pdf
  • CAN CSA-ISO IEC 15938-6D-2013 Information technology - Multimedia content description interface - Part 6 Reference software AMENDMENT 4 Reference software for video signature tools.pdf CAN CSA-ISO IEC 15938-6D-2013 Information technology - Multimedia content description interface - Part 6 Reference software AMENDMENT 4 Reference software for video signature tools.pdf
  • CAN CSA-ISO IEC 15938-9-2007 Information technology - Multimedia content description interface - Part 9 Profiles and levels.pdf CAN CSA-ISO IEC 15938-9-2007 Information technology - Multimedia content description interface - Part 9 Profiles and levels.pdf
  • CAN CSA-ISO IEC 15938-9A-2013 Information technology - Multimedia content description interface - Part 9 Profiles and levels AMENDMENT 1 Extensions to profiles and levels.pdf CAN CSA-ISO IEC 15938-9A-2013 Information technology - Multimedia content description interface - Part 9 Profiles and levels AMENDMENT 1 Extensions to profiles and levels.pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1