lim ((n^2+1)^(1/2) /(n+1))^n n无穷大
lim[(n+3)/(n+1))]^(n-2) 【n无穷大】
lim(n+1)^(1/2)-n^(1/2) ,n->无穷大
lim n->无穷大(2^n-1)/(3^n+1)
Lim n-无穷大 n/(n^2+1^2)+n/(n^2+2^2)+.n/(n^2+n^2)
lim n趋于无穷大(1/n^2+3/n^2+.+2n-1/n^2
lim 9^n+4^n+2/5^n-3^2n-1 n趋于无穷大时
lim[n/(n*n+1*1)+n/(n*n+2*2)+...+n/(n*n+n*n)],当x趋向无穷大时,怎么求极限,
lim[n/(n^2+1^2)+n/(n2+2^2)+···n/(n^2+n^2)] n->无穷大
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
高数求极限n趋于无穷大时,lim (1/n - sin(1/n))/ (1/n^2),lim (1/n - sin(1/
lim ((n^2+1)^(1/2) /(n+1))^n n无穷大
求极限问题lim(n+1/2n-1)^n,n趋于无穷大