The common ratio is denoted by the variable (c? or r? ).
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The common ratio is denoted by the variable (c? or r? ).
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Answer:
r
Step-by-step explanation:
Common Ratio
For a geometric sequence or geometric series, the common ratio is the ratio of a term to the previous term. This ratio is usually indicated by the variable r.
Example: The geometric series 3, 6, 12, 24, 48, . . . has common ratio r = 2.