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求极限：lim_(xtoinfty)x^2[e^(1+(1)/(x))^(x)-(1+(1)/(x))^ex]求极限：$\lim_{x\to\infty}x^{
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36.(单选题)（两个重要极限036）lim_(xtoinfty)(1-(2)/(x))^3x=( )A. $e^{-2}$B. $e^{-3}$C. $e^{
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【2020-9】设lim_(xtoinfty)(1-(1)/(x))^x=lim_(xto0)(sqrt(1+kx)-1)/(x)，则常数k=____.【202
lim_(xtoinfty)(1+(1)/(x))^x=e。A. 对B. 错
(10)求lim_(xtoinfty)x^2[e^(1+(1)/(x))^(x)-(1+(1)/(x))^ex].(10)求$\lim_{x\to\infty}