数列an中,a1=1,当n大于=2时,sn满足sn方=an(sn-1) 证明1/sn是等差数列

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数列an中,a1=1,当n大于=2时,sn满足sn方=an(sn-1)证明1/sn是等差数列数列an中,a1=1,当n大于=2时,sn满足sn方=an(sn-1)证明1/sn是等差数列数列an中,a1

数列an中,a1=1,当n大于=2时,sn满足sn方=an(sn-1) 证明1/sn是等差数列
数列an中,a1=1,当n大于=2时,sn满足sn方=an(sn-1) 证明1/sn是等差数列

数列an中,a1=1,当n大于=2时,sn满足sn方=an(sn-1) 证明1/sn是等差数列
证明如下：