SOLUTION: The sum of the first n terms of a G.P. is 255 and the sum of their reciprocal is 255/128. If the first term is 1. Find n and the common ratio.
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Question 1135361: The sum of the first n terms of a G.P. is 255 and the sum of their reciprocal is 255/128. If the first term is 1. Find n and the common ratio. Answer by MathLover1(20850) (Show Source):
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