如何求{根号N乘(根号N加1减去根号N)}的极限

2025-04-25 03:13:12
推荐回答(2个)
回答1:

=lim(n~∞)√n/[√(n+1)+√n]
=lim(n~∞)1/[√(1+1/n)+1]
=1/2

回答2:

如图所示: