Exercice 3: A) Consider the following sets: A = {3,4,5) . B = {4,5,3} C={ x E Z: xis odd) D={3,5,7,9) . 1) ACB? Yes No 2) CC Z2 Yes No 3) For any two sets, X and Y, if XcY, then XCY True False 4) For any two sets, X and Y, if XCY, then XCY. True False B) Let A = {1,210) and B {a,b,c,d,7,8,9). 1) IABI=14 True False 2) (9.9) = AXB