1.

If U = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, A = {3, 5, 7, 9, 11} and B = {7, 8, 9, 10, 11}, Then compute (A B) .

A. {2, 3, 5, 7, 9, 11, 12}
B. {2, 4, 6, 8, 10, 11, 12}
C. {2, 4, 6, 8, 9, 10, 11}
D. None of these
Answer» E.


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