### Formula

an

n-th term

a

initial value

r

common ratio

n

total number

an

n-th term

a

initial value

r

common ratio

n

total number

In mathematics, a geometric progression, also known as a geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed non-zero number called the common ratio. The sum of the terms of a geometric progression is known as a geometric series.

a

r

n

an

Precision

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