设是满足的实数,试证明方程在(0,1)内至少有一实根。

设<img src='https://img2.soutiyun.com/ask/2020-08-06/965556846554514.png' />是满足<img src='https://img2.soutiyun.com/ask/2020-08-06/965556864915564.png' />的实数,试证明方程<img src='https://img2.soutiyun.com/ask/2020-08-06/965556879263385.png' />在(0,1)内至少有一实根。

时间:2023-07-02 23:32:41

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