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西安电子科技大学线性代数B期中试卷(回忆版)

  • 2026-10-28 15:55:53
西安电子科技大学线性代数B期中试卷(回忆版)
这次是真回忆不全了，线性代数记起来比高等数学难度大多了。
前面的题可能有数值错差的很多，选择题填空题混一起了，不必在意。
不要手滑点上关注了，主播只是遇到考试能回忆起来的顺手发发，不是教育自媒体，关注我可能并不会推给你很多有用内容（）
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2026-2027学年高三10月数学试卷(青桐鸣)

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000812s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000876s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000569s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000501s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000716s ]
  6. SELECT * FROM `set` [ RunTime:0.000392s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000843s ]
  8. SELECT * FROM `article` WHERE `id` = 529142 LIMIT 1 [ RunTime:0.000504s ]
  9. UPDATE `article` SET `lasttime` = 1793180555 WHERE `id` = 529142 [ RunTime:0.001798s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000462s ]
  11. SELECT * FROM `article` WHERE `id` < 529142 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000508s ]
  12. SELECT * FROM `article` WHERE `id` > 529142 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000428s ]
  13. SELECT * FROM `article` WHERE `id` < 529142 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000726s ]
  14. SELECT * FROM `article` WHERE `id` < 529142 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000780s ]
  15. SELECT * FROM `article` WHERE `id` < 529142 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000767s ]
0.117241s