Question

Prove that associative relation holds over disjunction of three sets.

Answer 1

Answer:

yes, the associative relation holds over disjunction of three sets.

Step-by-step explanation:

since the three sets are disjunction

therefore there is no common element.

since there is no common element the intersection of the set is a null set

so null set hold associative law of relation.

the associative relation holds over disjunction of three sets.

 

Answer 2

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