Question

examples of disjoint sets in our dial​

Answer 1

Answer:

Taking an example, consider three sets { {11, 12}, {12, 13}, {11, 13} }. They do have a null intersection but we cannot call it a disjoint set because even though there are no pairs to be compared, the intersection of a group of one set is equal to that set which may be considered as a non-empty set.

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