Find the Set Complement A \ B A=(6,8,9) , B=(1,5,9)

$A = (6, 8, 9)$ , $B = (1, 5, 9)$

Step 1

Set up the intersection notation of set ${6, 8, 9}$ and ${1, 5, 9}$ .

${6, 8, 9} \cap {1, 5, 9}$

Step 2

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

${9}$

Step 3

The complement of the two sets is the remaining members of ${6, 8, 9}$ that aren\'t members of the intersection of the two sets.

${6, 8}$