lim X→0 [(1/(e^x-1))-(1/sinx)]
lim (x→0) (e^x-x)^(1/sinx)
lim(x→0)(1-x^2-e^-x)/sinx
lim X→0 [(1/(e^x-1))-(1/sinx)]
lim(x+e^2x)^(1/sinx)
lim e^x*((1/sinx)),x趋于0
lim (e^x-sinx-1)/(arcsinx^2)
x→0,lim(e^(2x)-2sinx-1)/(sinx)^2
求lim(x→0)ln[1+e^x(sinx)^2]/√(1+x^2)-1
求极限lim(x→0)e^x-x-1/sinx^2
求极限 x趋于0 lim (e^-1)/sinx 1
高数求极限题目x->0 lim{[2+e^(1/x)]/(1+e^(4/x)} + sinx/|x|
lim( (sinx-x)/( (x-e^x+1)x ) ),x趋近于0,求极限?