Question

construct a “user defined” function that multiplies the elements of a vector using a for loop and then write a program that requests the user to enter the array and then the multiplication is done

(to be entered in matlab program)

Answer 1

% MultiplyVector.m
function mul = MultiplyVector(V)
    mul = 1;
    for i=1:length(V)
        mul=mul*V(i);
    end
end


% TestCode.m

size = input("Enter size of vector: ");
V = [];
for i=1:size
    V(i) = input("Enter number: ");
end
product = MultiplyVector(V)