lim(x - >0)((2 - x)/(3 - x))^1/x

[ ln(2-x)-ln(3-x) ] ->ln(2/3)/x->+OO exp {1/x* [ ln(2-x)-ln(3-x) ] }->+OOx->0- 1/x* [ ln(2-x)-ln(3-x) ]->ln(2/3)/x->-OO e... ½âÎö¿´²»¶®?Ãâ·Ñ²é¿´Í¬ÀàÌâÊÓÆµ½âÎö²é¿´½â´ð ÏàËÆÎÊÌâ lim[(a^x+b^x+c^x)/3 ]^(1/x),ÆäÖÐ xÇ÷ÏòÓÚ0. xÇ÷½ü0 lim 2^x-1/

...5.2.2;X - Display - Name:Xu Oliver (SDD7OOX)

ÕâÊÇ×Ô¶¯Éú³ÉµÄÓʼþµÝËÍ֪ͨÒÔϵÄÊÕ¼þÈËδÄÜËÍ´ï:×îÖÕÊÕ¼þÈË:rfc822;oxu@ups.com Ðж¯:ʧ°Ü״̬:5.2.2;X-ÏÔʾÃû×Ö: Xu Oliver (SDD7OOX)

#̨ɽÄÇÇٰ뵺¾Æµê#ÇëÎʼÒÍ¥Ì×·¿ÊÇÍûº£µÄÂð? - ̨ɽÂÃÓÎ...

ʱ´úÊ÷±©×ß 143 ÎÂȪ¶È¼ÙØ­ÊʺÏÍŽ¨µÄ±ðÊû oox 158 ¾Æµê¸É¾»ÎÀÉú 205***657 144 ²é¿´Ì¨É½È«²¿ÍƼö¹¥ÂÔÂÃÓι¥ÂÔ > ÎÊ´ð > ̨ɽÂÃÓÎ֪ʶ ÈÈÃÅÍÆ¼ö ÖØµãÍÆ¼ö Ä¿µÄµØ ¾°µã ÃÀʳ ...

11x22+o.22x33oo+3oox4.4ÔõôÓüò±ã·½·¨¼ÆËã

11¡Á22+0.22¡Á3300+300¡Á4.4=11¡Á22+22¡Á33+30¡Á0.2¡Á22=11¡Á22+22¡Á33+6¡Á22=(11+33+6)¡Á22=50¡Á22=50¡Á2¡Á11=100¡Á11=1100

Ïà¹ØËÑË÷