10. The Fibonacci sequence starts with 1, 1, 2, 3, 5, 8, 13, ... .(Start from the 3rd term, each term is the sum of the two previous terms). Let Fn be the nth term of this S = + + + + + +" F +". nsequence. S is defined as 1 1 2 3 52 4 8 16 32 2Calculate the value of S. Answer :

THE FIBONACCI SEQUENCE STARTS WITH 1, 1, 2, 3, 5, 8, 13, ... .(STA...

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10.

The Fibonacci sequence starts with 1, 1, 2, 3, 5, 8, 13, ... .(Start from the 3

^rd

term,

each term is the sum of the two previous terms). Let F

be the nth term of this

= + + +

+ +

sequence. S is defined as

1 1 2

2 4 8 16 32

Calculate the value of S.

Answer :