求lim x→∞ (1/x-1/e∧x-1)

lim(x→+∞)(x+e^x)^(1/x) lim (1-1/3x)^x x→∞ 求极限lim(1+1/x)^x=e lim(x→∞)e^x/[(1+1/x)^x^2]求极限,lim(x→∞)e^x/[(1+1/x)^（x^2）] 求lim x→∞ (1/x-1/e∧x-1) f(x)=(2+e^x)/1+e^2x)+ | x|sin1/x求 1)lim[x→+∞]f(x); 2)lim[x→-∞]f(x); 3)lim[x→∞]f(x) 求极限. 😂谢谢了!当x→+∞时,lim e∧x =? lim e∧-x=? lim e∧1=?当x→-∞时,lim e∧x =? lim e∧-x=? lim e∧1=? lim(x-1)[e^(1/x)-1],x→+∞ Lim(x/e)^((x-e)^-1),x→e 求极限 lim e^x+e^-x-2cosx/x(e2x-1) x→0 求极限lim x→∞ (x/(1+x))^x 求函数极限lim x→0 e^x-x-1/x cos x 请教用洛必达法则求极限lim┬(x→+∞) x^2 *e^(1/x^2 lim(x→∞)(1+k/x)^2x=e 求k 求极限lim(x→∞)[(1/x)+(e的x次方)] lim(x→0)e^x-x-1/x^2 求lim x趋向于0(e^x-x-1) 求极限lim(x->负无穷大) (1/x+e^x) lim (x+1/x)^x=e,求证明?