为什么0.9的循环等于一?不要用证明解答,证明我已经看过好多遍了,没错误可是,明明不相等的两个数,怎么可能相等呢?(我才上初二,不要跟我讲高数= =,就是讲也通俗点,)
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![为什么0.9的循环等于一?不要用证明解答,证明我已经看过好多遍了,没错误可是,明明不相等的两个数,怎么可能相等呢?(我才上初二,不要跟我讲高数= =,就是讲也通俗点,)](/uploads/image/z/131042-2-2.jpg?t=%E4%B8%BA%E4%BB%80%E4%B9%880.9%E7%9A%84%E5%BE%AA%E7%8E%AF%E7%AD%89%E4%BA%8E%E4%B8%80%3F%E4%B8%8D%E8%A6%81%E7%94%A8%E8%AF%81%E6%98%8E%E8%A7%A3%E7%AD%94%2C%E8%AF%81%E6%98%8E%E6%88%91%E5%B7%B2%E7%BB%8F%E7%9C%8B%E8%BF%87%E5%A5%BD%E5%A4%9A%E9%81%8D%E4%BA%86%2C%E6%B2%A1%E9%94%99%E8%AF%AF%E5%8F%AF%E6%98%AF%2C%E6%98%8E%E6%98%8E%E4%B8%8D%E7%9B%B8%E7%AD%89%E7%9A%84%E4%B8%A4%E4%B8%AA%E6%95%B0%2C%E6%80%8E%E4%B9%88%E5%8F%AF%E8%83%BD%E7%9B%B8%E7%AD%89%E5%91%A2%3F%EF%BC%88%E6%88%91%E6%89%8D%E4%B8%8A%E5%88%9D%E4%BA%8C%2C%E4%B8%8D%E8%A6%81%E8%B7%9F%E6%88%91%E8%AE%B2%E9%AB%98%E6%95%B0%3D+%3D%2C%E5%B0%B1%E6%98%AF%E8%AE%B2%E4%B9%9F%E9%80%9A%E4%BF%97%E7%82%B9%2C%EF%BC%89)
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