In the sequence of nonzero numbers \(t_1, t_2, t_3, \ldots, t_n,\ldots,\) \(t_{n+1} = \dfrac{t_n}2\) for all positive in

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In the sequence of nonzero numbers \(t_1, t_2, t_3, \ldots, t_n,\ldots,\) \(t_{n+1} = \dfrac{t_n}2\) for all positive integers \(n.\) What is the value of \(t_5?\)

(1) \(t_3 = \dfrac14\)
(2) \(t_1 - t_5 = \dfrac{15}{16}\)

Answer: D

Source: GMAT Paper Tests