what the discriminator does when the discriminator plays this game at the top of the slide I've shown the cost function that the discriminator is going to minimize and the exercise is to determine what the solution to D of X is written in terms of the data distribution and the generator distribution you'll also find that you need to make a few assumptions in order to make a clean solution to this exercise so I'll give you about five minutes to work on this exercise or if you don't want to do the exercise feel