1, 1, 2, 3, 5, 8, 13, 21, 34, ldots is ldots | vedclass

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(D) The given sequence is $1, 1, 2, 3, 5, 8, 13, 21, 34, \ldots$.In this sequence,each term is the sum of the two preceding terms:$1 + 1 = 2$$1 + 2 =

Vedclass · Accepted Answer

the Fibonacci sequence

Vedclass · Answer

(D) The given sequence is $1, 1, 2, 3, 5, 8, 13, 21, 34, \ldots$.In this sequence,each term is the sum of the two preceding terms:$1 + 1 = 2$$1 + 2 = 3$$2 + 3 = 5$$3 + 5 = 8$$5 + 8 = 13$,and so on.This pattern defines the Fibonacci sequence,where $F_n = F_{n-1} + F_{n-2}$ for $n > 2$ with $F_1 = 1$ and $F_2 = 1$.Therefore,the correct option is $D$.

$1, 1, 2, 3, 5, 8, 13, 21, 34, \ldots$ is $\ldots \ldots \ldots \ldots . .$

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