Let `A` and `B` be any two non empty sets. The set of all ordered pairs `(a, b)` such that `a in A` and `b in B` is called as cartesian product of
sets `A` and `B` and is denotes by `A xx B.`
The cartesian product of two sets `A, B` is a non-void set of all ordered pairs `(a, b).`
`A = {1 , 2, 3}; B = {p, q, r}`
`A xx B = {(a, b) // a in A` and `b in B}`
`= {( 1, p), (1 , q), (1 , r), (2 , p), (2 , q), (2 , r), (3 , p), (3 , q), (3 , r)}`
Let `A` and `B` be any two non empty sets. The set of all ordered pairs `(a, b)` such that `a in A` and `b in B` is called as cartesian product of
sets `A` and `B` and is denotes by `A xx B.`
The cartesian product of two sets `A, B` is a non-void set of all ordered pairs `(a, b).`
`A = {1 , 2, 3}; B = {p, q, r}`
`A xx B = {(a, b) // a in A` and `b in B}`
`= {( 1, p), (1 , q), (1 , r), (2 , p), (2 , q), (2 , r), (3 , p), (3 , q), (3 , r)}`