Prove: The nth Fibonacci number Fn is even if and only if 3 | n.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 55E
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Prove: The nth Fibonacci number Fn is even if and only if 3 | n.
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Transcribed Image Text:Prove: The nth Fibonacci number Fn is even if and only if 3| n.
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