Question

1. If A={1,2,3,4,5}and B= { 3,4,5,6} , C={5,6,7,8} then verify Au (Buc = (AuB)UC​

Answer 1

Step-by-step explanation:

AU(BUC) =AU{3,4,5,6,7,8}

={1,2,3,4,5,6,7,8}

(AUB) UC={1,2,3,4,5,6}UC

={1,2,3,4,5,6,7,8}

this shows AU(BUC) =(AUB) UC

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