- #1

- 5

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## Main Question or Discussion Point

Trying to make a three line loop that would differentiate x

f = @(x) x

For n=[0:5] - As the nth term goes from 0 to 5

disp(num2str(subs(diff(f(x),n),2)))

end

Matlab says that the nth term must be an actual scalar number instead of a variable. I want the nth term to change so how can I do that?

^{2}√4x+1 to the nth term starting from the original function (n=0) to the 5th derivative (n=5) and then substitute 2 into the derivatives. Here's what I gotf = @(x) x

^{2}√4x+1For n=[0:5] - As the nth term goes from 0 to 5

disp(num2str(subs(diff(f(x),n),2)))

end

Matlab says that the nth term must be an actual scalar number instead of a variable. I want the nth term to change so how can I do that?