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Exercise 6. Let En be the sequence of Fibonacci numbers: Fo = 0, F1 = 1, and Fn+2 = Fn+1 + Fn for all natural numbers n. For

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Pages Sol: given Fibonacei Saquene Fn Fo = 3, %3D enal Fntz Futt %3D + Fn for To prove Fn = Ę(x-p) whee B = 2. i-e to provePnger induction Step. Fn for true for ie Fm= tx to pro 55. m %3D Now 2. En s true for we need to prove Fm+ = Fn + Fm-1 P Sini

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