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Sets and Functions
The Cartesian product A × A has 9 elements and two of them are (-1, 0) and (0, 1). Find the set A?
A = {0, 1}
A = {-1, 0, 1}
A = {0, -1}
A = {1, -1,}
Correct Answer:
A = {-1, 0, 1}
Explanation:
NA
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