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Subjects
Mathematics State Board
Class 9
Set Language
De Morgan's Law
1.
Choose the correct property
Exercise condition:
2
m.
1
.
\((L-M) \cup (L - N)\)
\(=\) _____________.
\(L-(M \cup N)\)
\((M - L) \cup (N - L)\)
\(L-(M \cap N)\)
2
.
\(M^{\prime} \cup N^{\prime}\)
\(=\) ____________.
\((M \cup N)^{\prime}\)
\(M \cap N\)
\((M \cap N)^{\prime}\)
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