PDF chapter test TRY NOW
கீழ்க்கண்டவற்றைக் காண்க: \(A\) \(\cup\) \(B\)
\(A\) \(\cup\) \(B\) \(=\)
Answer variants:
\(\{1\), \(2\), \(3\), \(4\), \(5\), \(6\), \(7\), \(8\}\)
\(\{7\), \(8\), \(9\}\)
\(\{1\), \(2\), \(5\), \(6\), \(7\}\)
\(\{1\), \(2\), \(4\), \(5\), \(7\), \(8\), \(9\}\)
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