Question

7. If n[P(A)) - 256, find n(A)
8. If A=(-3, -2, 1, 4) and B
1, 2,4), find (1) A-B (W) B-A.
9. Verify A-(BUC)-(A-B)N(A-C)using Venn diagrams.
10. If n(A) = 36, n(B) - 10, n(AB)-40, and n(A')-27 find nu
11. (ii) If n(A) = 300, n(ABB) = 500, n(
AB) = 50 and n(B') = 3
12. In a school, all students play either Hockey or Cricket or
play Cricket and 110 play both games. Find
(i) the number of students who play only Hockey
(i) the number of students who play only Cricket,​

Answer 1

Answer:

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