How to show a limit exist in maple?

Question

Im trying to show $ \lim_{x \to 0}\frac{\sin(\sin(2x)^2}{x^2} = 4 $ in maple, but I am not getting it. This is what I have

Answer 1

You need to modify the condition, it should be $|f - 4| > \epsilon $

Answer 2

It shouldn't be that hard. Maple has a "limit" command Try something like limit((sin(sin(2*x)))^2/x^2,x=0);

You miscounted your parentheses so I'm guessing what you meant and I don't guarantee I counted them right, but that's how you do it.