Match the following.

1.	Match the following.
Answer» `{:(A, B,C,D),(4,3,1,2):}` `{:(A, B,C,D),(3,2,4,1):}` `{:(A, B,C,D),(2,1,3,4):}` `{:(A, B,C,D),(1,4,2,3):}` ANSWER :A

Discussion