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Mathematics, 05.08.2021 14:00 katiebonar13
If A = {a, b} and B = {1, 2, 3} then, find A×B and B×A and show them by a mapping diagram.
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If A = {a, b} and B = {1, 2, 3} then, find A×B and B×A and show them by a mapping diagram....
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