The sets A = {1, 3, 5, 7, 9, 11}, B = {2, 3, 5,
MATHEMATICS
WAEC 2002
The sets A = {1, 3, 5, 7, 9, 11}, B = {2, 3, 5, 7, 11, 15} and C = {3, 6, 9, 12, 15} are subsets of \(\varepsilon\) = {1, 2, 3, ..., 15}.
(a) Draw a Venn diagram to illustrate the given information.
(b) Use your diagram to find : (i) \(C \cap A'\) ; (ii) \(A' \cap (B \cup C)\).
Explanation
(a)
(b)(i) \(C \cap A' = {15}\)
(ii) \(A' \cap (B \cup C) = {2, 6, 12, 15}\)
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