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In each of the following questions, a series is given,with one term missing. Choose the correct alternative from the given ones that will complete the series.2, 3, 5, 9, 17, ? .
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By: anil on 05 May 2019 01.55 am
Let the missing term be y here the given sequence is 2, 3, 5, 9, 17 here we can see that 3 = 2 x 2 - 1 5 = 3 x 2 -1 9 = 5 x 2 - 1 17 = 9 x 2 -1 As the every next term is twice of previous term and minus 1 from it . So, y = 17 x 2 - 1 = 33
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