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- bobbym
- 2013-02-06 18:33:55
Hi;
http://en.wikipedia.org/wiki/Fibonacci_number
About 1 / 3 down the page there is an explanation for how to do the sum by grouping.
- ReallyConfused
- 2013-02-06 17:55:36
Wow,that works perfectly ,why does it work?
- bobbym
- 2013-02-06 17:36:12
Hi;
- ReallyConfused
- 2013-02-06 16:28:11
Thank you but that formulae is for nth fibonacci number,i want a formula for the sum of fibonacci numbers from 1st to nth fibonacci number(nth series)
- bobbym
- 2013-02-06 13:55:15
Hi;
Welcome to the forum. There simplest is called the Binet formula.
- ReallyConfused
- 2013-02-06 13:13:41
Is there any formulae for finding nth fibonacci series?