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If A={1,3,5,7} B={1,2,3,4,5,6} find a-b and b-a |
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Answer» A={1,3,5,7} B={1,2,3,4,5,6} B-A = {1,2,3,4,5,6} - {1,3,5,7} = {2,4,6,7} |
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