Hey all. I'm having a bit of a problem. In Dr. Ostazewski's manual, it's number 13 in practice exam 5. I'm confused about the area of integration. Since y >= x, I thought the area should have been x: (0 to w), y: (x to 1), and for the second part x: (w to sqrt w), y: (x to w/x)? In simpler terms, I thought the shaded region should be to the upper left of the line y = x instead of to the lower right. I don't get it. I would be more than grateful if someone could help me out. Thanks very much all.