设f(x)在[a,a+2a]上连续,证明:存在x∈[a,a+a],使得

设f(x)在[a,a+2a]上连续,证明:存在x∈[a,a+a],使得 <img src='https://img2.soutiyun.com/ask/2020-11-28/975434185090508.png' />

时间:2024-04-17 12:15:36

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