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【230109-5】假定非零实数a,b满足ab=a-b,则b/a+a/b-ab=?

时间:2023-01-09 21:31:38浏览次数:44  
标签:ab 实数 假定 非零 满足 230109

【230109-5】假定非零实数a,b满足ab=a-b,则b/a+a/b-ab=?_平方差 差的平方

标签:ab,实数,假定,非零,满足,230109
From: https://blog.51cto.com/u_7726611/5998777

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