MATLAB 1) Write a MATLAB function Leonardo that produces a vector containing the first n Fibonacci numbers, and test it for n= 10. The Fibonacci sequence is: fp = fn-1 + fn-2, with f1 = 1 and fa = 2 2) Write a MATLAB function "gp(n)" that calculates: S=1 2 3 + 52 54 4 56 +(-1)^n +1 52n The input of the function should be n and the output should be the sum s. Test your function for n= 10. 3) Write a MATLAB function "fun(n) that calculates: n S=514 - 3/3 + 2/2 - 1 + 1) ( i=1 The input of the function should be n and the output should be S. Test your function for n= 10