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Find the value of ‘x’ in series 1,1,2,3,5,8,13,x?

User XmlParser
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1 Answer

2 votes

Answer:

21

Explanation:

So, this is what is known as the Fibonacci Sequence. Basically, you add number to its preceding term. For example, 1 + 1 = 2 and so forth.

The equation for Fibonacci Sequences is x
x_(n) = x_(n-1) + x_(n-2)

Please let me know if you have any questions. Hope this helps!

Thanks,

Brady

User Augusto Destrero
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