lim(x→0)(ln(1+2x)/(e^x-1))

lim(x->0)ln(1+2x)/e^x-1 lim e^2x-1/ln(1-X) 0 x趋向0 lim [ ln (1-x) / (e ^ x-1 ) ] lim ln(1+2x)/e^x x趋向于0 e^x 求lim(x→0)ln[1+e^x(sinx)^2]/√(1+x^2)-1 求极限：lim x→0 ln[1+sin^2(x)]/[e^(x^2)－1] lim(e^2x-1)/ln(1+x),求当x→0时的极限 求lim[e^(2x)-1]/ln(1+3x)的极限x→0 lim(x→0)(ln(1+2x)/(e^x-1)) lim x→0 e^ln（2+x）/（1+x） 求函数极限 lim(x->0)[cosx-e^(-x^2/2)]/[x^2[x+ln(1-x)]] lim(x→0)ln(1-2x)/x