lim(x,y)趋向于(无穷,a) (1+1/x)^(x^2/(x+y))answer:e

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 11:54:03
lim(x,y)趋向于(无穷,a) (1+1/x)^(x^2/(x+y))answer:e

lim(x,y)趋向于(无穷,a) (1+1/x)^(x^2/(x+y))answer:e
lim(x,y)趋向于(无穷,a) (1+1/x)^(x^2/(x+y))
answer:e

lim(x,y)趋向于(无穷,a) (1+1/x)^(x^2/(x+y))answer:e
lim(x,y)趋向于(无穷,a) (1+1/x)^(x^2/(x+y))
= (1+1/x)^[x*x/(x+y)]
=e^[x/(x+y)]
=e^[1/(1+y/x)]
=e