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Question
State whether the following statement is true or false. Justify your answer.
{2, 3, 4, 5} and {3, 6} are disjoint sets.
Options
True
False
Solution
This statement is False.
Explanation:
Let A = {2, 3, 4, 5} and B = {3, 6}
Now A ∩ B = {2, 3, 4, 5} ∩ {3, 6} = {3}
∴ A ∩ B ≠ Φ
Hence, A and B are not disjoint sets.
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