lim 4n^2+2/3n^2+1 (n→oo)
lim 4n^2+2/3n^2+1 (n→oo)
lim(2/2*3*4+2/3*4*5+...2/(n+1)(n+2)(n+3)) n→oo
lim(n→oo)(1/2+1/2^2+……+1/2^n)
lim (1+1/2+1/4+…+1/2^n) / (1+1/3+1/9+…+1/3^n) (n→oo)
求lim n→∞ (1+2/n)^n+3
lim(n→oo)(3^n/n)^1/n的值是什么
lim[(n+3)/(n+1))]^(n-2) 【n无穷大】
求极限lim [ 2^(n+1)+3^(n+1)]/2^n+3^n (n→∞)
lim(n→∞)[1/(3n+1)+1/(3n+2)+~1/(3n+n)]
lim n →∞ (1^n+3^n+2^n)^1/n,求数列极限
求极限lim(x→∞)(1/n+2/n+3/n..+n/n)
lim(1/n^2+4/n^2+7/n^2+…+3n-1/n^2)