I'm preparing for the exam which I will have next week and in one exercise I was asked to sketch a graph of y=sin(sin(x))y=sin(sin(x)). I didn't know how to deal with it. Now I know how it should look like but do you have any methods how to imagine it and, then, to sketch it? Not only this one but also e.g. y=sin(cos(x))y=sin(cos(x)).
I will be really grateful for some hints.