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\(U\) \(=\) , \(R\) \(=\) மற்றும் \(S\) \(=\), எனில் \((R\cup S)^{\prime}\) \(=\) \(R^{\prime} \cap S^{\prime}\)என நிரூபிக்க .
விடை :
\(R \cup S\) \(=\) , \((R \cup S)^{\prime}\) \(=\)
\(R^{\prime}\) \(=\) , \(S^{\prime}\) \(=\)
\(R^{\prime} \cap S^{\prime}\) \(=\)
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