比大小(数学)比大小√(lga* lgb)与0.5(lga+ lgb)
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![比大小(数学)比大小√(lga* lgb)与0.5(lga+ lgb)](/uploads/image/z/1573906-58-6.jpg?t=%E6%AF%94%E5%A4%A7%E5%B0%8F%28%E6%95%B0%E5%AD%A6%29%E6%AF%94%E5%A4%A7%E5%B0%8F%E2%88%9A%28lga%2A+lgb%29%E4%B8%8E0.5%EF%BC%88lga%2B+lgb%EF%BC%89)
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比大小(数学)比大小√(lga* lgb)与0.5(lga+ lgb)
比大小(数学)
比大小
√(lga* lgb)与0.5(lga+ lgb)
比大小(数学)比大小√(lga* lgb)与0.5(lga+ lgb)
当lga>=0,lgb>=0时,0.5(lga+ lgb)≥0.5*2*√(lga* lgb)=√(lga* lgb)
当lga