i understand not being able to solve integrals because it is more of an intuitive guessing game at which you get good trough exercises
i also understand not being good at diferential equations because they also require exercise and learning some additional theorems
but the thing with derivation is that once you learn like 8 theorems you can derivate any function
>inb4 muh continuity
I ask these because today i had an exam and some of my colleagues couldn't find the jacobian of a simple function