求lim(1+3^n)^(1/n)的值 n→∞

1个回答

求1.lim(3n-(3n^2+2n)/(n-1)) 2.lim(8+1/(n+1)) 3.lim根号n(根号(n+1)
lim n→∞[1/(n+1)+1/(n+2)+…+1/(n+n)]=?求极值!
求极限lim(√(n^2-1) -n)/(n-√(n^2+1))的值
求下列极限：（1）lim 3n^2-2n+1/8-n^3 n→∞ (2)lim 1+2+3+…+n/n^2 n→∞
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
求lim 2^n-(-1/2)^n 的值.n趋向无穷 ---------------- 2^n+(-1/2)^n
lim(2^n+3^n)/[2^(n+1)+3^(n+1)] x->无穷极限值
求极限lim(1+2^n+3^n)^1/n.n-->无穷.
lim [1*2+2*3+3*4+...+n*(n+1)]/n^3之值