Definition: In mathematics, conjointness is a property that describes how two or more sets are related to each other. Specifically, it refers to the property of having an intersection (or union) of two sets which contains all the elements common to both sets. For example, in set theory, if A and B are two sets, then conjointness between them is defined as follows: A ∩ B = {x ∈ A | x ∈ B} This means that every element in set A
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