Question

if A = { 2,4,6,8,10} and B= {3,6,9,12,15} find A u B &BnA

Answer 1

Answer:

(2,4,6,8,10,3,9,12,15)

AuB&BuA are same

Answer 2

Answer:

{2,4,6,8,10,3,9,12,15}

AuB and BnA both are same