a) Determine if the geometric series below is convergent or not. 8" -1 Σ n=1 7h +1 The series is (Insert C if you think it is convergent and Dif you think it is divergent) b) Find the sum of the series 10" -1 n =1 11"+1 The sum = c) Find the exact partial sum S, of the series 10" -1 Σ n=1 11" +1 The partial sum S7=

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