# Algebra 2

Use summation notation to write the series 2+4+6+8 for 10 term in each of these images, the lower limit of the summation notation is either n=1, or n=0

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1. 10
Σ 2n
n = 1

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2. if you want your index to be n = 0 , then

9
Σ 2(n+1)
n=0

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3. 1 Never gonna give you up
2 Never gonna let you down
3 Never gonna run around and
4 Desert you
1 no
2 0.972
3 12 ft
4 250
5 10 sigma n = 1 2n
6 165
7 1365
8 19662
9 12276
10 138,037.53
11 It converges, it has a sum

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4. @MudMan is 100% just got 11/11

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