设在数列an中,a1=2,a(n+1)=(an²+2)/2an,求an的通项公式
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![设在数列an中,a1=2,a(n+1)=(an²+2)/2an,求an的通项公式](/uploads/image/z/4494711-39-1.jpg?t=%E8%AE%BE%E5%9C%A8%E6%95%B0%E5%88%97an%E4%B8%AD%2Ca1%3D2%2Ca%28n%2B1%29%3D%EF%BC%88an%26%23178%3B%2B2%EF%BC%89%2F2an%2C%E6%B1%82an%E7%9A%84%E9%80%9A%E9%A1%B9%E5%85%AC%E5%BC%8F)
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设在数列an中,a1=2,a(n+1)=(an²+2)/2an,求an的通项公式
设在数列an中,a1=2,a(n+1)=(an²+2)/2an,求an的通项公式
设在数列an中,a1=2,a(n+1)=(an²+2)/2an,求an的通项公式