lim〔1+(1/2)+(1/4)+…1/(2的n次方)〕*〔1+(1/3)+(1/9)+…1/(3的n次方)]
lim(n趋于无穷)(1的n次方+2的n次方+3的n次方+4的n次方)的1/n次方=?
Lim(n →∞)[2(n+1)次方+3(n+1)次方]/[2n次方+3n次方]的极限
lim(n->∞) n的1/n次方
lim(1+3+9+……3的n-1次方)/(1-3的n-1次方)
用极限的两边夹逼定理证明lim(1+2的n次方+3的n次方)的n次方分之一=3(n趋向无穷大)
lim(n→∞) (n+1)(n+2) (n+3)/5n3次方+n 的极限?
求lim[(1+5/n)的n次方]
lim 2的n次方+3的n次方/2的n+1次方+3的n+1次方的极限 n->∞
既然lim(1+1/n)的N次方的极限是e,lim(n/(n+2))的N次方的极限为什么是e^(-2)
求lim n→∞ (-5)的n次方+3n+2次方/(-5)n+1次方+3n次方 的极限
lim(n→正无穷)【n+2/n+1】的3n次方
(1/2)n次方*(2/3)n次方*(3/4)n次方……(98/99)n次方*(99/100)n次方