Answers

2015-05-29T20:32:05+05:30
(i) A U B = {1,2,3,4,5,6}
(ii)A U C = {1,2,3,4,5,6,7,8}
(iii)B U C = {3,4,5,6,7,8}
(iv)B U D ={3,4,5,6,7,8,9,10}
(v)A U B U C ={1,2,3,4,5,6,7,8}
(vi)A U B U D ={1,2,3,4,5,6,7,8,9,10}
(vii)B U C U D ={3,4,5,6,7,8,9,10}
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