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3 years ago

What's the recursive formula of the geometric sequence below?

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

5 0

Answer:

Hey there!

We have an=a1(r^n-1), which is the formula for a geometric sequence.

The common ratio is 3, and 2 is the 1st term.

Thus, we have a1=2(3)^(n-1)

Hope this helps :)

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