General Term Formula of a Geometric Sequence

Formula: a n = a₁ · qⁿ⁻¹ Conditions: q eq 0, n is a positive integer. Explanation: Where a₁ is the first term, q is the common ratio, and a n is the n - th ter…

Syllabus path: Functions › Sequences › Geometric Sequences

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CSCA Mathematics Formula Reference

Formula and explanation

Formula: a n = a₁ · qⁿ⁻¹ Conditions: q eq 0, n is a positive integer. Explanation: Where a₁ is the first term, q is the common ratio, and a n is the n - th term.

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Geometric Sequences

Geometric Sequences 1. Core Concepts Definition: A sequence is called a Geometric Sequence if the ratio of any term (from the 2nd term) to its preceding term is a constant. This constant is called the Common Ratio ( q ), ( q eq 0 ). Mathematical Expression: (a(n))/(a(n - 1)) = q …

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