发布网友 发布时间:2024-10-24 12:10
共1个回答
热心网友 时间:2024-10-28 16:03
x→0-时
ln(1+1/x)/(1/x)
→1/(1+1/x)
=x/(x+1)
→0,
所以(1+1/x)^x
=e^[xln(1+1/x)]
→e^0=1.
热心网友 时间:2024-10-28 15:59
x→0-时
ln(1+1/x)/(1/x)
→1/(1+1/x)
=x/(x+1)
→0,
所以(1+1/x)^x
=e^[xln(1+1/x)]
→e^0=1.