求lim(x趋向0) (2x+e^3x)^1/x等于多少
求lim(x趋向0) (2x+e^3x)^1/x等于多少
求极限 (1) x趋向x/6 lim ln(2cos2x) (2) x趋向0 lim(e^x-1)/x (3) x趋向0
lim(x趋向于0)e^(1/x),那么e^(1/x)等于多少
求极限lim[e^xsinx-x(1+x)]/x^3 其中X趋向于0
lim(x+3^x)^(1/x)等于多少啊?x趋向于0
求极限lim (e^x)- (e^-x) -2x / (tanx-x) x趋向于0
lim绝对值X X趋向0 等于多少?lim绝对值1/X X趋向0 等于多少?
lim x-sinx/x(e^2-1)求极限x趋向于0
lim(x趋向0)ex次方-e-x次方-2x|x-sinx等于?
文科高数题目lim[1/(x+1)-3/(x^3+1)] x趋向于-1 lim[(e^2x-1)/x] x趋向于0 没学
lim e∧x+e∧-x/cosx (x趋向于0)为什么等于2呀
x趋向0 lim [ ln (1-x) / (e ^ x-1 ) ]