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Mathematics, 16.02.2021 18:00 olly09

2. Sets A and B are both relations. Which relation is a function? * A: {(5,-2),(-2,5),(-5,2), (2, -5)} B: {(5,-2,),(-2,5),(5,2), (-5,2)}

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2. Sets A and B are both relations. Which relation is a function? * A: {(5,-2),(-2,5),(-5,2), (2, -5...
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