3, Let x = [3 2 6 8]\' and y = [4 1 3 5]\"(NB. x and y should be column vectors)

Question

3, Let x = [3 2 6 8]' and y = [4 1 3 5]"(NB. x and y should be column vectors). a. Add the sum of the elements in x to y b. Raise each element of x to the power specified by the corresponding element in y c. Divide each element of y by the corresponding element in x d. Multiply each element in x by the corresponding element in y, calling the result "Z" e. Add up the elements in z and assign the result to a variable called "w". f. Compute xy - w and interpret the result 5. Create a vector x with the elements a, 2, 4, 6, 8, … b. 10, 8, 6,4, 2, 0, -2,-4 C. 1, 112, 1/3, 1/4, 1/5, … d. 0, 1/2, 2/3, 3/4, 4/5,

Explanation / Answer

clc;

x = [3 2 6 8];

y = [4 1 3 5];

%[a]

sumA = sum(x);

y = y + sumA;

disp(y)

%[b]

disp('Power')

for i = 1 : length(x)

disp(x(i).^y(i))

end

%[c]

disp('Division')

for i = 1 : length(x)

disp(y(i)./x(i))

end

%[d]

disp('Multi')

for i = 1 : length(x)

z(i) = x(i)*y(i);

end

disp(z)

%[e]

w = sum(z);

%[f]

for i = 1 : length(x)

disp(x(i)*y(i) - w)

end

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