lim n→∞ (1∧1/n)+(2∧1/n)+……+(10∧1/n)求极限,谢谢.夹逼准则吗
数列极限的夹逼准则求极限lim[1/n^2+1/(n+1)^2+.+1/(n+n)^2] (n→∞) 设Xn=1/n^2
利用夹逼准则计算lim(n→∞) (a^n+b^n)^(1/n) (a>0,
求极限lim(n→无穷大)sin{[根号(n^2+1)]*π}(要求运用“夹逼准则”来解,老师给的提示是利用X>=sin
利用极限夹逼准则证明lim n→∞[1/(根号下n^2+1)+1/(根号下n^2+2).+1/(根号下n^2+n)]=1
求极限:lim((2n∧2-3n+1)/n+1)×sin n趋于无穷
求极限lim [ 2^(n+1)+3^(n+1)]/2^n+3^n (n→∞)
lim n →∞ (1^n+3^n+2^n)^1/n,求数列极限
lim(n→∞) ((2n!/n!*n)^1/n的极限用定积分求
求极限lim(x→∞)(1/n+2/n+3/n..+n/n)
求极限n~∞,lim(n+1)/2n
求lim n→∞ 1+2+…+n/2n+1的极限
求极限 lim n[1/(n^2+1)+1/(n^2+2^2)+……+1/(n^n+n^n)] (n趋向于无穷大,n^n