f(x) = sin(x)
The gradient function of that should be
f'(x) = cos(x).
So, graph cos(x).
Hello, I have an assignment due in a few weeks time and I've been asked to sketch the function of sinx using radians. I've done this, but I was just wondering if I had done it right. Could someone please graph the gradient function so that I can use it as a checking device?