Let A = \{5, 7, 9\}; B =\ x|x; an even whole number less than 11), C = \{6, 8, 10, 12\} and D=\ x| xi! an odd whole number less than 12). Find AnB. Select the correct choice and fill in any answer boxes in your choice below.

A. A cap B=\ Box\ (Use a comma to separate answers as needed.) OB. The solution is the empty set.

1 answer

A = {5, 7, 9}
B = {2, 4, 6, 8, 10}
C = {6, 8, 10, 12}
D = {1, 3, 5, 7, 9, 11}

To find A ∩ B (A cap B), we need to find the numbers that are common to both sets A and B.

In this case, the numbers that are common to both sets A and B are 6 and 8.

Therefore, A ∩ B = {6, 8}.

The correct choice is A.