♾️ap calculus ab/bc review

Infinite Geometric Series

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

An infinite geometric series is a sum of an infinite number of terms that follow a specific pattern where each term is obtained by multiplying the previous term by a constant called the common ratio.

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