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Finger [1]
3 years ago
12

Calculate the sum of the series whose partial sums are given.

Mathematics
1 answer:
aleksley [76]3 years ago
7 0
When we calculate the sum of the series C∞, n=1 ∑ an
whose partial sums are given
sn = 2 − 9(0.9)ⁿ
We can get an answer which is 2.
It has an infinite number of terms, the infinite series. The partial sum is the sum of the first n terms, Sn. The answer in this question is 2.
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