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If U = {4, 7, 8, 10, 11, 12, 15, 16}, A ...

If U = {4, 7, 8, 10, 11, 12, 15, 16}, A = {7, 8, 11, 12} and B = {4, 8, 12, 15}, then verify De Morgan's Laws for complementation.

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