limx→∞x (e^(1/x) -1)
问题描述:
limx→∞x (e^(1/x) -1)
答
limx→∞x (e^(1/x) -1)
=limx→∞ (e^(1/x) -1)/(1/x)
=limx→∞ (1/x) /(1/x)
=1