[10 points] QUESTION 2.73 Use MATLAB to carry out the following multiplication o

Question

[10 points] QUESTION 2.73 Use MATLAB to carry out the following multiplication of polynomials x(x-1.7)(x+0.5)(x -0.7) (x 1.5) QUESTION 2.74 USING MAT LAB CODE The reciprocal Fibonacci constant v is defined by the infinite sum: where F. are the Fibonacci numbers 1, 1, 2, 3, 5, 8, 13, Each element in this sequence of numbers is the sum of the previous two. Start by setting the first two elements equal to 1, then F F -1 F Write a MATLAB pro- gram in a script file that calculates y for a given n. Execute the program for n 10, 50, and 100

Explanation / Answer

2.74)

n=10,50 and 100

n=input(,enter the value of n ');

y(1)=1;y(2)=1

s=0

for i=3:n

y(i)=y(i-2)+y(i-1)

end

for i=1:n

s=s+1/y(i);

end

fprintf('the fibonacci constant for n=%i is %i ',n,s)

The MATLAB output is,

Enter the value of n 10

The Fibonacci cnstant for n=10 is 3.3305

Enter the value of n 50

The Fibonacci constant for n = 50 is 3.3598

Enter the value of n 100

The Fibonacci constant for n=100 is 3.3598

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