lim(n→∞) {1+2/n}^kn =e^-3.则k=?
lim(n→∞) {1+2/n}^kn =e^-3.则k=?
lim(n→∞)(n^2+2)/n+kn=0 求k
若 lim 2n—根号(4n^2-kn+3) =1,则k=?
证明当k为正整数时lim(n→∞)(1+k/n)^n=e^k
求极限lim(n→∞)∑(k=1,n)k/(n^2+n+k)详细过程
求极限lim(n→∞)∑(k=1→n)k^3/(n^3+n^2+n+k^3)
数列极限 lim[kn^2/n-n^2/(n+1)-n^2/(n+2)-...-n^2/(n+k)]
求解一道高二数学题若lim(2n+√4n^2+kn+3)=1,则实数k=?
已知lim,n趋向无穷,[2n-根号下(4n^2+kn+3)]=1
求数分大神lim(n→∞)∑(k=1→n)√((n+k)(n+k+1)/n^4)
求证lim(1+1/n+1/n2)n =e ( n→∞)
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