The Fibonacci sequence is defined by the recurrence relation F(n) = F(n-1) + F(n-2), where F(n) represents the _______ Fibonacci number.
- 1st
- 2nd
- 3rd
- 4th
In the recurrence relation F(n) = F(n-1) + F(n-2), F(n) represents the (n)th Fibonacci number, the sum of the two preceding numbers in the sequence. So, it represents the 2nd Fibonacci number in this context.
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