Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-The sum of the first n terms of a geometric sequence with first term a1 and common ratio r is
given by the formula
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Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-The sum of the first n terms of a geometric sequence with first term a1 and common ratio r is
given by the formula