Recent content by armoredfrog

Okay, so we wouldn't need to know what the derivative of f and g is, just that they are bounded.

I was looking for some help on how to start this problem. I know that we must use the Mean-Value Theorem on |sin x| to get an f '(c). But I'm having a difficult time getting an initial start past that. Any hints and tips would be most useful. I also figure that we can let f(x) = |sin x| and g(x)...