QuestionLet (X,Y)∼Uniform(D)(X,Y)\sim \mathrm{Uniform}(D), where D={(x,y):2<x+y<4, x>0, y>0}D=\{(x,y):2<x+y<4,\ x>0,\ y>0\}. Find P(Y<2X)P(Y<2X).
