1、lim n->无穷 根号[(n^4+n+1)-n^2]*(3n+4)
求极限 lim(n->无穷)[(3n^2-2)/(3n^2+4)]^[n(n+1)]
lim n趋近无穷 3n^3+n^2-3/4n^3+2n+1的极限
求极限 lim(n无穷)n【(根号(n^2+1)-根号(n^2-1)】
已知lim,n趋向无穷,[2n-根号下(4n^2+kn+3)]=1
求极限,lim(1+n)(1+n^2)(1+n^4)-----(1+n^2n)=?(n趋于无穷)
求极限 n趋向于无穷 lim((根号下n^2+1)/(n+1))^n
求极限lim(n趋向于无穷)(n+1)(根号下(n^2+1)-n)
lim(n趋于无穷)[n(n+1)/2]/n方+3n的极限是多少?
lim(n->无穷)[(3n^2+cn+1)/(an^2+bn)-4n]=5
Lim(1-3/2n)^4n+5.n趋于无穷,求极限
lim根号n^2+n+1/3n-2
求lim(n→无穷)(根号(n+1)-根号n)*根号n 的极限