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Question
State, if the following pair of a set, is disjoint:
{0, 1, 2, 6, 8} and {odd numbers less than 10.
Solution
{0, 1, 2, 6, 8} and {odd numbers less than 10:
⇒ {0, 1,2, 6, 8} and {1,3, 5, 7, 9}
∴ There sets are not disjoint sets as there is one element (1) is common.
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