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Homework Help: Fibonacci Numbers

  1. Mar 21, 2009 #1
    1. Can somebody please explain to me how you add Fibonacci numbers using the indices?

    2. For example: f(2n+3) + f(2n)
    I am actually trying to subtract f(2n) - f(2n+1) - 1
    I really have difficulty understanding Fibonacci numbers.
  2. jcsd
  3. Mar 21, 2009 #2
    just a correction ...I am trying to subtract f(2n) -( [f(2n+1)] - 1)
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