lim趋向0时,e^x-e^-1/X
x趋向0 lim [ ln (1-x) / (e ^ x-1 ) ]
lim(1+e^1/x)^x,x趋向于+0
lim(x趋向于无穷大时)e^(1/x)
lim ln(e^sinx) x趋向0
lim (e^1/x-e^-1/x)/(e^1/x+e^-1/x) x趋向0+ 怎么算
lim(x趋向0)(1-e^cosx-1)
lim ln(1+2x)/e^x x趋向于0 e^x
x趋向0时求lim(1+x)^(1/x)-e,
1.lim(x趋向0时)[x^2(1-cosX)]/[(1+e^X)(sinX)^3]
lim e-e^cosx除以xsinx x趋向0
求lim (e^x-e^sinx)/(x-sinx)时(x趋向于0),
lim(x趋向于0)e^(1/x),那么e^(1/x)等于多少