已知xyz,是正数,且x^2+y^2+z^2=1,求x/1-x^2+y/1-y^2+z/1-z^2的最小值好难啊,大家帮我做做.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 11:05:52
![已知xyz,是正数,且x^2+y^2+z^2=1,求x/1-x^2+y/1-y^2+z/1-z^2的最小值好难啊,大家帮我做做.](/uploads/image/z/2517587-35-7.jpg?t=%E5%B7%B2%E7%9F%A5xyz%2C%E6%98%AF%E6%AD%A3%E6%95%B0%2C%E4%B8%94x%5E2%2By%5E2%2Bz%5E2%3D1%2C%E6%B1%82x%2F1-x%5E2%2By%2F1-y%5E2%2Bz%2F1-z%5E2%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC%E5%A5%BD%E9%9A%BE%E5%95%8A%2C%E5%A4%A7%E5%AE%B6%E5%B8%AE%E6%88%91%E5%81%9A%E5%81%9A.)
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