Question

15. Let U = (x|x is a positive integer less than 25)
A = 12,6, 8, 14,22), B = 14,8, 10, 14), C = 16, 10, 12, 14, 18, 20).
Verify the following relations:
(a) (A n B)' = A' U B'
(b) (B' n C) U (A' n C)=C n (A'UB')​

Answer 1

Answer:

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