Chapter 1: Sets

Exercise

Question

Question: 4 (iv)

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If A = {1, 2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8} and D = {7, 8, 9, 10}; find:

(iv) B ∪ D

Answer

1
Find the union of sets B and D by finding all distinct elements from both sets.
Answer: {3, 4, 5, 6, 7, 8, 9, 10}
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