Question

If A = {2,3,4,5,6}
B = {2,3,5,7}
C= {2,3 }
verify, (AUB) UC = AU(BUC)​

Answer 1

Answer:

LHS: AUB= {2,3,4,5,6,7}

(AUB)UC={2,3,4,5,6,7}

RHS: (BUC)= {2,3,5,7}

AU(BUC)={2,3,4,5,6,7}

LHS= RHS

hence verified

Answer 2

Answer:

Go through the above attachment for the explanation.....