Use the results from parts (a) and (b) to answer part (c). Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9), A = {1, 2, 4, 6}, and B = {1, 4, 9}. (a) Find the set An B. (b) Find the set B n A. (c) State a conjecture. Select the correct choice below and, if necessary, fill in any answer box that completes your choice. OA. The set An B = (Use a comma to separate answers as needed.) OB. The set An B = Ø. Select the correct choice below and, if necessary, fill in any answer box that completes your choice. O A. The set Bn A= { }. (Use a comma to separate answers as needed.) OB. The set BnA = Ø. (c) State a conjecture. Choose the correct answer below.

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