微积分证明数列极限,设ai≥0,i=1,2,...,k,求证:lim(a1^n+a2^n+...+ak^n)^1/n=max{a1,a2,...,ak}
问题描述:
微积分证明数列极限,
设ai≥0,i=1,2,...,k,求证:lim(a1^n+a2^n+...+ak^n)^1/n=max{a1,a2,...,ak}
答
微积分证明数列极限,
设ai≥0,i=1,2,...,k,求证:lim(a1^n+a2^n+...+ak^n)^1/n=max{a1,a2,...,ak}