Question

what is the first fibonacci number greater than 10000? fibonacci number are generated by adding the last two to get the next one. we will start with 1and 1.

Answer 1

show work

Answer 2

by listing one by one :)
1,1,2,3,5,8,13,21,34,55,89,144, ... so on

Answer 3

is it right?

Answer 4

yes, you just continue that ...
then find out the first number greater than 1000 from the sequence above :)

Answer 5

* 10000

Answer 6

thank you :)

Answer 7

yw
but it is too longgggg :)
i dont know what formula can be used

Answer 8

i know, but i don't know how can i find out the formula :(

Answer 9

browsing in google :)

Answer 10

that's good idea..

Answer 11

You can use eigenvalues of the matrix which represents the Fibonacci numbers.