lim n趋于无穷时:[ln(n+2)/(n+2)]*[(n+1)/(ln(n+1)]?
ln(2n^2-n+1)-2ln n.当n趋于正无穷是的极限
n趋于正无穷求极限n^2*ln[n*sin(1/n)]
高数 lim n趋向无穷 lim(3^(1/n)-1)ln(2+2^n)
n趋向于无穷大,lim n[ln(n+2)-ln(n+1)],
lim(n趋于无穷)[n(n+1)/2]/n方+3n的极限是多少?
求极限 lim(n→∞) (ln(1+1/n)/(n+1)+ln(1+2/n)/(n+2)+...+ln(1+n/n)/
lim n*[(1– ln(n)/n)^n]极限
求极限:lim((2n∧2-3n+1)/n+1)×sin n趋于无穷
求极限,lim(1+n)(1+n^2)(1+n^4)-----(1+n^2n)=?(n趋于无穷)
判断级数敛散性,为啥lim(n->无穷)ln((1+1/n方)^(n^2))=1?也就
lim 9^n+4^n+2/5^n-3^2n-1 n趋于无穷大时
求极限 lim n趋于无穷 3n²+2n-1/2n²+n-10