Lim((1²+2²+……+n²)/n³)n→∞=
求极限lim(n→∞)1/(n²+n+1)+2/(n²+n+2)+...+n/(n²+n+
1.lim n→∞ ㏑【(1+1/n)²(1+2/n)²…(1+n/n)²】^½
数列极限lim [(1²+2²+3²+ …+n²)/n³](n->∞)
用定积分表示下列极限lim(n→∞)(1/n²+2/n²+……+(n-1)/n²)
lim(√n^2+1+√n)/^4√n^3+n-n(n→∞)
求极限lim(x→∞)(n√1+n√2+……+n√10)
请问如何证明lim(n→∞)[n/(n2+n)+n/(n2+2n)+…+n/(n2+nn)]=1,
lim n→无穷(根号n^2+a^2)/n=1的证明
lim(x→∞)1+2+3+…+n/(n+2)(n+4)=?
求极限lim(x→∞)(1/n+2/n+3/n..+n/n)
lim∧(x→∞)(1+2∧n+3∧n)∧1/n=?
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