Question

If A={1,2,3,4}, B={3,4,5,6}, C={4,5,6,7,8,9,10} Then verify the following
1) An(BUC)=(AnB)U (AnC)
2) (AnB)'=A'UB'​

Answer 1

Answer:

1. (buc)={3,4,5,6,7,8,9,10}

an(buc)={3,4} _____(1) l.h.s

(anb)={3,4}

(anc)={ }

(anb)u(anc)={3,4}______(2)r.h.s

l.h.s=r.h.s

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