The universal set & and the sets A and B shown in the Venn diagram below are such that n(A) = 15, n(B) = 20, n(A' ∩ B) = 6 and n(E) = 30. In the Venn diagram below insert the number of elements in the set represented by each of the four regions. [Figure 1.1]

1. (a)In the Venn diagram below insert the number of elements in the set represented by each of the four regions.[4]
2. (b)In the Venn diagram below shade the region that represents (P U Q) ∩ R'. [Figure 1.2][1]

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