Question
Question: If A = {0, 1), and B = {1, 0}, then A × B is equal to...
If A = {0, 1), and B = {1, 0}, then A × B is equal to
A
{0, 1, 1, 0}
B
{(0, 1), (1, 0)}
C
{0, 0}
D
{(0,1),(0,0),(1,1),(1,0)}
Answer
{(0,1),(0,0),(1,1),(1,0)}
Explanation
Solution
By the definition of cartesian product of sets
Clearly, A × B = {(0, 1), (0, 0), (1, 1), (1, 0)}.