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Mathematics, 26.07.2019 20:30 lisamccray45

Laura & mary are doing their homework together. mary thinks the relation {(1, 1), (1, 3), (2, 3), (3, 4)} is a function, but laura doesn’t think it is. who is correct and why?

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Laura & mary are doing their homework together. mary thinks the relation {(1, 1), (1, 3), (2,...
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