And now we can do each of these integrals separately. And so this is going to be equal to, this is going to be equal to one half, and once again I'll do a big open bracket right over here. My pen is getting loose, let me tie on the front a little bit better. There you go. All right, back to work. So one half, open brackets, and now let's take the antiderivative of one minus two sine of x. Antiderivative of one with respect to x is just x. Negative two sine of x.