Mathematics, 22.03.2021 20:30 samirahscott

Which formula can be used to sum the first n terms of a geometric sequence?
1-r
Sn = 21
1–ph
Sn=a,
1–ph
1-7
an
S =
- r
n
a1
Sn
1-1

Which formula can be used to sum the first n

terms of a geometric sequence?
1-r
Sn = 21
1–ph
Sn=a

Answers: 3

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Which formula can be used to sum the first n terms of a geometric sequence?
1-r
Sn = 21...