A geometric sequence is defined by the recursive formula t1 = 64, tn = tn - 1 2, where n ∈N and n > 1. The sequence is A) - 64, - 16, - 8, - 4, - 2, - 1, ... B) 64, 16, 8, 4, 2, 1, ... C) 64, 32, 16, 8, 4, 2, ... D) 64, 128, 256, 512, 1024, 2048, ...
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