[(2n+3n)/( 2n+1+3n+1)]的极限,n趋于无穷
[(2n+3n)/( 2n+1+3n+1)]的极限,n趋于无穷
lim(n趋于无穷)[n(n+1)/2]/n方+3n的极限是多少?
(n-1/n+3)的2n次方当n趋于无穷时的极限
求极限:lim((2n∧2-3n+1)/n+1)×sin n趋于无穷
lim[1/n-1/(n+1)+1/(n+2)-1/(n+3)+...+1/(2n-1)-1/2n] n趋于无穷的极限
高数求极限 2^n*n!(/n^n) n趋于无穷?
lim n趋于无穷(2n+3/2n+1)的n+1次方的极限怎么求
求(1^n+2^n+3^n)^1/n,n趋于无穷大的极限
求极限 lim n趋于无穷 3n²+2n-1/2n²+n-10
(2^n+4^n+6^n+8^n)^(1/n)当n趋于无穷时的极限
求极限k^2/(n^3+k^3) n趋于无穷,k=1到n
求极限 Lim(n趋于无穷)(n^(2/3) sinn^2)/(n-1)