I have tried everything and I have no luck.

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[James Tursa]

Please show what you have done so far, and ask specific questions about where you are having problems.

Answer 1

[Sima]

What have you tried?

You don't need a loop in Matlab, length(find(X>10)) will give you the number of elements in X that are greater than 10.

disp will display whatever string you give it and mat2str will convert any matrix to a string.

[Connor Maddox]

I know I do not need a loop to complete the answer but that is what the assignment says to do.

[Sima]

it's not as efficient but you can do:

larger_than_ten=0;
for i=1:length(X)
    if (X(i)>10)
        larger_than_ten=larger_than_ten+1;
    end
end