Let f(x)=sin^2(x). Express the relationship between a small change in x and the corresponding change in f in form dy=f (x)dx?![]()
If not something like this, I'm not understanding the problem. The way it is written, as dy=f(x)dx, it is the first time y has shown up and, as I understand it, has nothing to do with the "corresponding change in f".Let y = sin2(x). Express the relationship between a small change in x and the corresponding change in y in the form of dy = f(x) dx.
Let f(x)=sin^2(x). Express the relationship between a small change in x and the corresponding change in f in form dy=f (x)dx?![]()
Well, that was much easier to understand thanks! I'm obviously not good at "math-speak". So I should write it dy=2sin(x)cos(x)dx ?