lim(1-1/2x)^(x+1)=
lim(x^2+1/x^2-2x)^x=?
请问=lim (1-(2/x))^(x/2) * lim (1-(2/x))^(-1) =lim (1-(2/x))^(
lim(x→∞)[(a x^2)/x+1]+bx=lim(x→∞)(a x^2)+bx(x+1) / x+1=lim(x
lim (x^-1/x-1)=?
极限:lim(x->2)1/(x-2)
lim(sinx/x+xsin(1/x)) =
lim(x+e^2x)^(1/sinx)
lim x->pi (x^2-1)/cosx
洛必达法则(1)条件?(2)lim(x->0)P(x)/Q(x)=?已知:lim(x->0)P(x)=A(x),lim(
lim tan x - sin x / x³ lim eˆ2x - 1 / x
lim(x->0)((2-x)/(3-x))^1/x
lim(1-1/2x)^(x+1)=