lim(2n)!/(2n+1)!→0 (n→∞),求证明!
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/25 18:29:50
lim(2n)!/(2n+1)!→0 (n→∞),求证明!
![lim(2n)!/(2n+1)!→0 (n→∞),求证明!](/uploads/image/z/8648404-52-4.jpg?t=lim%EF%BC%882n%EF%BC%89%21%2F%282n%2B1%29%21%E2%86%920+%28n%E2%86%92%E2%88%9E%29%2C%E6%B1%82%E8%AF%81%E6%98%8E%21)
解令xn=limt(2n)!/(2n+1)!→0 (n→∞)=limt(2*4*6*.2n)/(3*5*7.*(2n+1))@
0
0
lim(2n)!/(2n+1)!→0 (n→∞),求证明!
求极限lim(x→∞)(1/n+2/n+3/n..+n/n)
求lim n→∞ (1+2/n)^n+3
利用级数收敛的必要条件证明lim n→∞ n^n/(n!)^2=0
求极限:lim(n→∞)[(3n+1 )/(3n+2)]^(n+1)
lim(1/n+2^1/n)^n n→∞求详解!高数极限
请问如何证明lim(n→∞)[n/(n2+n)+n/(n2+2n)+…+n/(n2+nn)]=1,
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
lim(n→∞) ((2n!/n!*n)^1/n的极限用定积分求
求极限lim(n→∞)1/(n²+n+1)+2/(n²+n+2)+...+n/(n²+n+
用数列极限证明lim(n→∞)(n^-2)/(n^+n+1)=1中证明如下: