Let `A = { a , e , i , o, u}`and `B = { a , b , c , d)dot`Is A a subset of B? No.(Why?). Is B a subset of A? No. (Why?)

Explanation

A={a,e,i,o,u} and B={a,b,c,d}


(i)For a set to be a subset of another set, it needs to have all elements present in the another set.

In set A,{e,i,o,u} elements are present but these are not present in set B

Hence A is not a subset of B.


(ii)For this condition to be true, are elements of sets B should be present in set A

In set B,{b,c,d} elements are present but these elements are not present in set A

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