The Fibonacci sequence is generated by a rule called a:
AClosed formula rule
BRecurrence relation
CCommon difference
DCommon ratio rule
Answer & Solution
Correct answer: B. Recurrence relation
1. No simple formula gives the terms directly.
2. Each term is defined from earlier terms instead.
3. Such a rule is a recurrence relation.
_Source: NCERT Class 11 Mathematics, Chapter 9, Sequences and Series._
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