极限运算题lim【(2n-1)/n+3】 但是怎么算?n-∞lim【(2n-1)/(n+3)】
求极限lim(x→∞)(1/n+2/n+3/n..+n/n)
一道极限题,lim[n^2(2n+1)]/(n^3+n+4)n->∞
求极限:lim(n→∞)[(3n+1 )/(3n+2)]^(n+1)
求极限lim [ 2^(n+1)+3^(n+1)]/2^n+3^n (n→∞)
lim n →∞ (1^n+3^n+2^n)^1/n,求数列极限
lim(n→∞) (n+1)(n+2) (n+3)/5n3次方+n 的极限?
极限的运算法则!已知 lim(2n+1)an=3,lim(nan)=
求极限lim(-2)^n+3^n/(-2)^[n+1]+3^[n+1] (x→∞)
求极限lim(n→∞)(3n^2-n+1)/(2+n^2)?
lim(1/n+2^1/n)^n n→∞求详解!高数极限
求极限 lim(n->无穷)[(3n^2-2)/(3n^2+4)]^[n(n+1)]
lim(n趋于无穷)[n(n+1)/2]/n方+3n的极限是多少?