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【专题分享】高中数学一轮复习专项训练第28讲 数列的通项公式(解析版)

  • 2026-11-04 11:38:00
【专题分享】高中数学一轮复习专项训练第28讲 数列的通项公式(解析版)
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研题笃学｜高中数学一轮复习专项训练

第28讲 数列的通项公式

专题分享

审核人：田晓东、曹宁
编辑人：李明慧
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高三基础差的学生,复习从哪里开始入手比较合适?

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  1. CONNECT:[ UseTime:0.000466s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000568s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000318s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000361s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000560s ]
  6. SELECT * FROM `set` [ RunTime:0.000270s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000616s ]
  8. SELECT * FROM `article` WHERE `id` = 536416 LIMIT 1 [ RunTime:0.000346s ]
  9. UPDATE `article` SET `lasttime` = 1793777527 WHERE `id` = 536416 [ RunTime:0.001046s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000315s ]
  11. SELECT * FROM `article` WHERE `id` < 536416 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000409s ]
  12. SELECT * FROM `article` WHERE `id` > 536416 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000524s ]
  13. SELECT * FROM `article` WHERE `id` < 536416 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000594s ]
  14. SELECT * FROM `article` WHERE `id` < 536416 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000753s ]
  15. SELECT * FROM `article` WHERE `id` < 536416 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000702s ]
0.088569s