Online calculator to calculate the sum of the terms in a geometric sequence.
Sn = A1 + A2 + ... + An
If A1, A2, ... , An, ... is a geometric sequence with common ratio r, this calculator calculates the sum Sn given by
How to use the calculator
1 - Enter the first term A1 in the sequence, the common ratio r and n the number of terms in the sum then press enter.
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