lim n趋向于无穷大n^5/e^n
lim n趋向于无穷大,n[(根号下n平方+1)-(根号下n平方-1)]
极限lim n2^n/n^n= n趋向于无穷大
n趋向于无穷大,lim n[ln(n+2)-ln(n+1)],
用ε-Ν定义证明lim(1-n)/(1+n)=-1,n趋向于无穷大
高数极限证明 lim(1-n)/(1+n)=-1,n趋向于无穷大
极限计算 lim (1+2+3+...+n)/n^2=?(n趋向于无穷大)
证明lim(n/(n^2+1))=0(n趋向于无穷大)
lim(n趋向无穷大) 2^n/n!如何算
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
证明 lim(1-1/2^n)=1 n趋向于无穷大
lim(1+1/n+1)^n.趋向无穷大
n趋向于无穷大时,/n^n的极限是