Find the sum of the series

Reference no: EM131005334

Consider the following.

_n=1Σ^∞ 8(0 9)^n-1

(a) Find the sum of the series.

(b) Use a graphing utility to find the indicated partial sum and complete the table. (Round your answers to four decimal places.)

n	5	10	20	50	100
S_n

2. Consider the following. (Round your answers to four decimal places.)

_n=1Σ^∞ 15 / n(n + 3)

(a) Find the sum of the series.

(b) Use a graphing utility to find the indicated partial sum Sn and complete the table.

n	5	10	20	50	100
S_n

Reference no: EM131005334

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