The Cartesian product A × A has 9 elements among which (-1,0) and (0,1) are found. Find the set A and the remaining elements of A×A.

The Cartesian product A × A has 9 elements among which (-1,0) and (0,1) are found. Find the set A and the remaining elements of A×A.

Matching exercise

Match the items on the right to the items on the left.

Step - 1

Step - 2

Step - 3