Category:Class Intersection

This category contains results about Class Intersection.

Let $A$ and $B$ be two classes.

The (class) intersection $A \cap B$ of $A$ and $B$ is defined as the class of all sets $x$ such that $x \in A$ and $x \in B$:

$x \in A \cap B \iff x \in A \land x \in A$

or:

$A \cap B = \set {x: x \in A \land x \in B}$

Pages in category "Class Intersection"

The following 7 pages are in this category, out of 7 total.