若lim(2n-1)an=1,则limnan=__________
若lim(2n-1)an=1,则limnan=__________
lim[(2n-1)an]=2,求limnan
在数列{an}中,若lim(3n-1)an=1,则limnan
若lim[(2n-1)an]=1 求lim(n*an)的值
数列极限(已知lim[(2n-1)an]=2,求lim n*an)
已知数列{an}满足lim[(2n-1)an]=2,则lim(n+2)an=
大一高数证明题:若an>0,且lim(n→∞)a(n+1)/a(n)=a,则lim(an^(1/n))=a
若lim[2n+(an^2+2n+1)/(bn+1)=1,则a+b
极限的运算法则!已知 lim(2n+1)an=3,lim(nan)=
大一高数题'求解!证明:若an>0,且lim(n→∞)a(n)/a(n+1)=l>1,则lim(n
数列极限的运算lim an/(an+1) =2 求lim 2anlim (2n+1)*an=3 求lim n*an
若数列an满足a1=√6,a(n+1)=√(an+6),如果lim(an)存在,求lim(an)