数列极限例题lim(2n+1)/(3n-1)n→∞
数列极限例题lim(2n+1)/(3n-1)n→∞
lim n →∞ (1^n+3^n+2^n)^1/n,求数列极限
求极限lim [ 2^(n+1)+3^(n+1)]/2^n+3^n (n→∞)
求极限lim(x→∞)(1/n+2/n+3/n..+n/n)
根据数列极限的定义证明:lim(n→∞)3n+1/2n+1=3/2
用数列极限证明lim(n→∞)(n^-2)/(n^+n+1)=1中证明如下:
数列和极限难题求Lim{n→+∞}{1^2/(n^3+1)+2^2/(n^3+2)+3^2/(n^3+3).+n^2/(
数列求极限的问题数列求极限:Xn=(2^n -1)/3^n (n是自然数),那么lim n→∞ Xn=lim n→∞[(
求极限lim(-2)^n+3^n/(-2)^[n+1]+3^[n+1] (x→∞)
求极限:lim(n→∞)[(3n+1 )/(3n+2)]^(n+1)
求极限lim(n→∞)(3n^2-n+1)/(2+n^2)?
数列求极限 lim (n->∞) (1/2+3/2^2+...+(2n-1)/2^n)lim (n->∞) n^k/a^