PDF chapter test TRY NOW

\(U\) \(=\) \(\{a\), \(d\), \(h\), \(j\), \(n\), \(q\), \(t\}\), \(A\) \(=\) \(\{a\), \(h\), \(t\}\) மற்றும்  \(B\) \(=\) \(\{d\), \(h\), \(j\}\) எனில் கீழ்க்கண்ட கணத்தைக் காண்க :
 
(i) \(A\) \(\cup\) \(B\) \(=\)
 
(ii) \((A\) \(\cup\) \(B)^{\prime}\) \(=\)
 
Answer variants:
h
a,d,h,j,t
n,q
a,d,j,n,q,t