作者aacvbn (救我的普物阿~~(？o？))
看板trans_math
标题连续
时间Thu Nov 10 23:45:27 2005
|--- 3 x is Q
f(x)=-- and g(x)=|f(x)|
|--- -3 x isn't Q
prove that f(x).g(x) continuous
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 61.229.163.30
1F：推 crazymars:g是连续(g是S常数函数) f不连续 11/11 10:13
2F：推 AntiForm:f不连续@@a 11/11 23:53