Originally posted by pigcat at 2005-3-17 07:21 PM:
第3步已經錯左la
a=b
同埋a,b都大過0
我設a=b=3
咁ab =\= b2
ab=(3)(3)=9
(3)2=6
呢d步驟真係教壞細路
Originally posted by wb_taz at 2005-3-18 11:22 PM:
如果a=b且a,b>0,則1=2
1)a,b>0 已知
2)a=b 已知
第3, 4 ,5, 6, 7, 8 有無錯我就吾知,但一樣計到 1=2
AB =AA
AB =2 A
如果 A=1 B一樣 =1
1 X 1= 2 X 1
1 = 2
歡迎光臨 娛樂滿紛 26FUN (http://26fun.com/bbs/) | Powered by Discuz! 7.0.0 |