# Math Help - handling a function

1. ## handling a function

I have two sets
A ={2,4,6,8,10} and B = {1,2,3,4,5}

how do I get A/B

2. Originally Posted by gnwillix
I have two sets
A ={2,4,6,8,10} and B = {1,2,3,4,5}

how do I get A/B
I am not sure what A/B is but A\B means $\left\{ x\in A|x\notin B\right\}$