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Maths edexcel gcse
Chapter 4
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Created by
Loïc Folmer
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Cards (1)
What is the formula for the nth term of a geometric sequence?
a
n
=
a_n =
a
n
=
a
1
×
r
n
−
1
a_1 \times r^{n-1}
a
1
×
r
n
−
1
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