The Fibonacci numbers are defined by fi = fz = 1 and fn+1 = fn+ fn-1 for n > 2. (a) Prove that god(fn+2,fn) =1 for all n E N. %3D

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A:

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A:

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A:

Q: on the 4th implication where does the exponents of the i goes please elaborate

A: To find the rectangular form.

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A:

Q: Show that: 15|(24n − 1) for all natural numbers n.

A:

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A:

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A:

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Q: how many positive integers n satisfy 22-5n>-3?

A: 22-5n&gt;-3

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.