Hello !

Here is my point : I hate l'Hospital's rule !

Do you know the formula of the derivative number : ?

Consider and

The limit can be rewritten this way :

(it is allowed to multiply by 1 !)

Assuming the limits exist, one can see that this is

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Hey dear, and are constant and their derivative is 0 !However I ran into a little problem in that if i keep differentiating the top and the bottom, i'll just keep getting a limit in the indeterminate 0/0 form.