0 votes 0 votes Find two sets $A$ and $B$ such that $A$ $\epsilon$ $B$ and $A \subset B.$ Set Theory & Algebra kenneth-rosen discrete-mathematics set-theory&algebra + – Pooja Khatri asked Apr 5, 2019 Pooja Khatri 227 views answer comment Share Follow See 1 comment See all 1 1 comment reply prashant jha 1 commented Apr 5, 2019 reply Follow Share $A=\phi$ and $B={\{\phi\}}$ 0 votes 0 votes Please log in or register to add a comment.