Question

iLet A=(3,6,9,12,15,18,21,24,27)and B=(2,3,5,7,9,11,13,17,19)then find n(A)+n(B)​

Answer 1

Step-by-step explanation:

(AUB) = {2,3,5,6,7,9,11,12,13,15,17,18,19,21,24,27}

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