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In the sequence of positive numbers x1, x2, x3, . . .

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In the sequence of positive numbers x1, x2, x3, . . .  [#permalink]

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New post 03 Oct 2018, 17:28
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In the sequence of positive numbers \(x_1\), \(x_2\), \(x_3\), . . . , what is the value of \(x_1\) ?

(1) \(x_i = \frac{x_{i-1}}{2}\) for all integers i > 1

(2) \(x_{5} = \frac{x_4}{x_4 + 1}\)
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Re: In the sequence of positive numbers x1, x2, x3, . . .  [#permalink]

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New post 03 Oct 2018, 21:02
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Re: In the sequence of positive numbers x1, x2, x3, . . .   [#permalink] 03 Oct 2018, 21:02
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In the sequence of positive numbers x1, x2, x3, . . .

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