jaxlove260 jaxlove260 20-12-2022 Mathematics Answered A and B are sets of real numbers defined as follows. A = {y|y≥3} B = {y|y>9} Write A UB and An B using interval notation. If the set is empty, write.. A U B = [] AnB = || (0,0) [0,0] (0,0) [0,0) Ø -8 OUD