Question

5. Given U = {1, 2, 3, 4, 5, 6, 7, 8, 9},

A = {2, 4, 6, 8}, B = {1, 3, 4, 5, 7}.
Find:

a. A ∩ B ____________________ [2 marks]

b. B′ _____________________ [2 marks]

c. A – B _____________________ [2 marks]

Answer 1

Answer:

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Step-by-step explanation:

a. AnB = {4}

b. B' = {2,4,6,8}

c. A - B = {1,2,3,4,5,6,7,8}