Match the statement on the left with the domain for all variables that will make the statement true. Drag and drop application. xy(xy = 1) xy(xy= 1) drop zone empty. xy(x = 2y) xy(x= 2y) drop zone empty. yx(x + y = 0) yx(x+y= 0) drop zone empty. xy(xy = xy + 1) xy(xy=xy+ 1) drop zone empty. The empty set The integers The positive real numbers {0}