等比数列判断和选择题(高中数学)P135判断题:1)任何两个不为0的实数均有等比中项.1)数列0,0,0,0,...() (这题应该是A吧?)A)是等差数列但不是等比数列.B)是等比数列但不是等差数列.C)既是等差数列
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![等比数列判断和选择题(高中数学)P135判断题:1)任何两个不为0的实数均有等比中项.1)数列0,0,0,0,...() (这题应该是A吧?)A)是等差数列但不是等比数列.B)是等比数列但不是等差数列.C)既是等差数列](/uploads/image/z/4091000-32-0.jpg?t=%E7%AD%89%E6%AF%94%E6%95%B0%E5%88%97%E5%88%A4%E6%96%AD%E5%92%8C%E9%80%89%E6%8B%A9%E9%A2%98%28%E9%AB%98%E4%B8%AD%E6%95%B0%E5%AD%A6%29P135%E5%88%A4%E6%96%AD%E9%A2%98%3A1%29%E4%BB%BB%E4%BD%95%E4%B8%A4%E4%B8%AA%E4%B8%8D%E4%B8%BA0%E7%9A%84%E5%AE%9E%E6%95%B0%E5%9D%87%E6%9C%89%E7%AD%89%E6%AF%94%E4%B8%AD%E9%A1%B9.1%29%E6%95%B0%E5%88%970%2C0%2C0%2C0%2C...%28%29+%28%E8%BF%99%E9%A2%98%E5%BA%94%E8%AF%A5%E6%98%AFA%E5%90%A7%3F%29A%29%E6%98%AF%E7%AD%89%E5%B7%AE%E6%95%B0%E5%88%97%E4%BD%86%E4%B8%8D%E6%98%AF%E7%AD%89%E6%AF%94%E6%95%B0%E5%88%97.B%29%E6%98%AF%E7%AD%89%E6%AF%94%E6%95%B0%E5%88%97%E4%BD%86%E4%B8%8D%E6%98%AF%E7%AD%89%E5%B7%AE%E6%95%B0%E5%88%97.C%29%E6%97%A2%E6%98%AF%E7%AD%89%E5%B7%AE%E6%95%B0%E5%88%97)
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