|贴子

2024-06-30
定积分定义求极限问题高等数学吧
这道题有没有大佬答疑解惑下，答案里最后一步直接使用了定积分定义，但好像不行吧？应...
• 
• 
2023-10-07
Out on the road,face is earned桂林理工大学吧
Driver uncle asked me which university you want to go.I said MIT, uncle gave me ...
•