Intersection Math Example 3

Follow the full solution, then compare it with the other examples linked below.

easy

Let

M = \{2, 4, 6, 8\}

and

N = \{1, 2, 3, 4\}

. Find

M \cap N

Answer

M \cap N = \{2, 4\}

List only the elements that appear in both sets; an element in just one set is not included.

About Intersection

The intersection of sets $A$ and $B$ is the set of all elements that belong to both $A$ and $B$ simultaneously, written $A \cap B$ .

Let [formula] and [formula]. Find [formula].

Let [formula] and [formula]. Find [formula].

Find [formula] if [formula] and [formula].