11 Apr
2004
11 Apr
'04
1:23 p.m.
g(x+y)=g(x)g(y) x,y are belong to R (BUT there is no continuous condition g may not be a continuous function) how to prove that if g(1)>1 then g is increasing if g(1)=1 then g is a constant function if g(1)<1 then g is deceasing ----------------------------------------------------------------- §Ûªñ¸ô¡I¡IEmail³B³B¦¬¡I §K¶O¤U¸üYahoo!©_¼¯±¶®|¦C http://tw.companion.yahoo.com/