Q9 of 22 Page 2

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


A = {-1, 0, 1};
The remaining elemnts of A x A are = {-1, 0}; (-1, -1), (-1, 1), (0, -1), (0, 0), (1, -1), (1, 0), (1, 1).

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