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True [87]
3 years ago
9

What is the sum of the first 9th terms [S(9)]

Mathematics
1 answer:
nika2105 [10]3 years ago
6 0

Answer:

1(2n} = 9 \\1(2 \times 9 =

27

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2 years ago
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3 years ago
4m^2-5m when m= -4 solve
yawa3891 [41]

Answer:

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1 year ago
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3 years ago
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