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In the sequence of positive numbers \(x_1, x_2, x_3, \ldots,\) what is the value of \(x_1?\)
(1) \(x_i=\dfrac{x_{i-1}}2\) for all integers \(i>1.\)
(2) \(x_5=\dfrac{x_4}{x_4+1}\)
Answer: C
Source: GMAT Prep
(1) \(x_i=\dfrac{x_{i-1}}2\) for all integers \(i>1.\)
(2) \(x_5=\dfrac{x_4}{x_4+1}\)
Answer: C
Source: GMAT Prep
