Question

f A = {1, 3, 5, 7, 9}, B = {2, 4, 6, 8, 10} and C = {1, 4, 9}, find: (i) B U C, (ii) A ∩ B, (iii) C – A and (iv) (A U C) ∩ B.​

Answer 1

Answer:

1.A U B = 2,4,6,8,10,1,9.

2. A ∩ B = 4

3. (A U C) ∩ B = (1,3,5,4,7,9)

= 4

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