Algebra Examples

$A = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)$ , $B = (9, 10, 11, 12)$

Step 1

Set up the intersection notation of set ${0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}$ and ${9, 10, 11, 12}$ .

${0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10} \cap {9, 10, 11, 12}$

Step 2

The intersection of two sets is the set of elements which are in both sets.

${9, 10}$