设{an},{bn},{cn}均为非负数列，且an→0(n→∞),bn→1(n→∞),cn→∞(n→∞),则必有（） -题库考试答案搜索网

设{an},{bn},{cn}均为非负数列，且an→0(n→∞),bn→1(n→∞),cn→∞(n→∞),则必有（）

单选题

2021-09-06 21:35

A、an<bn对任意n成立
B、bn<cn 对任意n成立
C、ancn(n→∞) 的极限不存在
D、bncn(n→∞)的极限不存在

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正确答案

D

试题解析

标签：超星兰州交通大学西安科技大学测绘工程高等数学1

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