Question

Please help with this algebra question! Medals will be given.
Generate the first 5 terms of this sequence:

f(1) = 1 and f(2) = 2, f(n) = f(n - 1) + f(n - 2), for n > 2.

1, 2, 3, 4, 5
1, 2, 3, 5, 7
1, 2, 3, 5, 8
1, 3, 5, 7, 9

Answer 1

that means start with 1, 2 then add the last two terms to get the next one
\[1,2,2+1=3,3+2=5,5+3=8,...\]

Answer 2

i.e
\[1,2,3,5,8\]

Answer 3

f(3) = f(3-1) + f(3-2) 3>2
f(3) = f(2)+f(1) like 2+1 = 3
try this tip an let me know if it works
elle