Geometric Mean Formula
Formula: G = ±√(ab) (where a, b, G have the same sign) Conditions: a, G, b form a geometric sequence, and ab > 0. Explanation: G is the geometric mean of a and…
Syllabus path: Functions › Sequences › Geometric Sequences
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CSCA Mathematics Formula Reference
Formula and explanation
Formula: G = ±√(ab) (where a, b, G have the same sign) Conditions: a, G, b form a geometric sequence, and ab > 0. Explanation: G is the geometric mean of a and b.
Related tutorial and examples
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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