limx→0=ex−1x=_.

问题描述:

lim
x→0
ex−1
x
=______.

lim
x→0
ex−1
x
=
lim
x→0
(ex)′−1′
x′
=
lim
x→0
ex−0
1
=e0-0=1,
故答案为:1.