fill in the blanks complete the activity
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i) (1,2,3,4,5,6,7,9,10,11,12)
ii) (9,11,12)
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Step-by-step explanation:
ii)n(U)-n(AUB)
{9,11,12}-{1,2,3,4,5,6,7,8,10}
={9,11,12} ans
i)
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