2882| 19
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[不等式] a+b=1/2,求证a^8+b^8≥1/2^7 |
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走走看看
Posted 2018-1-14 08:28
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Author|
走走看看
Posted 2018-1-14 20:30
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Author|
走走看看
Posted 2018-1-14 22:42
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Author|
走走看看
Posted 2018-1-15 10:24
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Author|
走走看看
Posted 2018-1-15 11:34
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Author|
走走看看
Posted 2018-1-15 19:13
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