Inkyo @ 2020-06-13 17:38:44
已知函数
听说同校大佬秒解了这题,但是我还是不会QAQ
有数学大佬来救救我吗,我数学很菜的QAQ蟹蟹啦
by Inkyo @ 2020-06-13 17:47:56
Inkyo是个没人救的屑(确信)
by Talanton_Cerydra @ 2020-06-13 17:50:51
看不懂题目,溜了(
by Siyunshan @ 2020-06-13 17:55:06
如果说
by FunnyCreatress @ 2020-06-13 17:56:26
换元啊
然后就秒了
by Inkyo @ 2020-06-13 18:00:09
啊,我好像有点想法了(
by FunnyCreatress @ 2020-06-13 18:08:59
原式
令
那么
by FunnyCreatress @ 2020-06-13 18:09:06
@Inkyo墨攸