设0≤un≤n-2/3(n=0,1,2…),则下列级数中必定收敛的是()0≤Un≤n^(-2/3)
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![设0≤un≤n-2/3(n=0,1,2…),则下列级数中必定收敛的是()0≤Un≤n^(-2/3)](/uploads/image/z/8912763-27-3.jpg?t=%E8%AE%BE0%E2%89%A4un%E2%89%A4n-2%2F3%28n%3D0%2C1%2C2%E2%80%A6%29%2C%E5%88%99%E4%B8%8B%E5%88%97%E7%BA%A7%E6%95%B0%E4%B8%AD%E5%BF%85%E5%AE%9A%E6%94%B6%E6%95%9B%E7%9A%84%E6%98%AF%EF%BC%88%EF%BC%890%E2%89%A4Un%E2%89%A4n%5E%28-2%2F3%29)
设0≤un≤n-2/3(n=0,1,2…),则下列级数中必定收敛的是()0≤Un≤n^(-2/3)
设0≤un≤n-2/3(n=0,1,2…),则下列级数中必定收敛的是()
0≤Un≤n^(-2/3)
设0≤un≤n-2/3(n=0,1,2…),则下列级数中必定收敛的是()0≤Un≤n^(-2/3)
题目没错?0≤un≤n-2/3,这儿有点问题