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lim(xâ0ï¼ï¼lnx^x
=lim(xâ0ï¼ï¼xlnx
=lim(xâ0ï¼ï¼lnx/(1/x) (â/âï¼è¿ç¨æ´å¿
è¾¾æ³åï¼
=lim(xâ0ï¼ï¼(1/x)/(-1/x^2)
=lim(xâ0ï¼ï¼-x
=0
å æ¤
lim(xâ0ï¼ï¼x^x
ï¼lim(xâ0ï¼ï¼e^lnx^x
=1
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