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The Cartesian product A xx A has 9 eleme...

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

Text Solution

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The correct Answer is:
A={-1,0,1}, remainging elements of
`A xx A` are (-1,-1),(,-1,1),(0,-1),(0,0),(1,-1),(1,0),(1,1)
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