Question

Let U = {3, 6, 9, 12, 10, 18, 21}, A={2, 4, 6, 8, 10}, B={3, 5 ,7, 9 ,10}. 2. Find B’​

Answer 1

Answer:

B={6,12,18,21}

Step-by-step explanation:

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Answer 2

Answer:

B' =U-B

={3, 6,9,12,10,18,20}-{3, 5,7,9,10}

={6, 12,18,20} Ans.