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If U=1,2,3,4,5,6,7,A=1,2,3,4,5, and B=1,3,5,7, then A′–B′ is equal to: |
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Answer» If U=1,2,3,4,5,6,7,A=1,2,3,4,5, and B=1,3,5,7, then A′–B′ is equal to: |
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