Answer :
Fibonacci numbers are the numbers in a sequence in which the first two elements are 0 and 1, and the value of each subsequent element is the sum of the previous two elements: 0, 1, 1, 2, 3, 5, 8, 13, 21, ... MATLAB program that determines and displays the first 20 fibonacci numbers is-
%Clear screen and memory
clear; clc; format compact
% Initialize the first two values
f(1) = 1;
f(2) = 1;
% Create the first 20 Fibonacci numbers
for i = 3 : 20
% Perform the sum of terms accordingly
f(i) = f(i-1) + f(i-2);
% Calculate and display the ratio of 2 consecutive elements % of the series
golden_ratio = f(i)/f(i-1);
str = [num2str(f(i)) ' ' num2str(f(i-1)) ' ' ...
num2str(golden_ratio, 10)];
disp(str)
end