A) If\[(A-C)\subseteq B,\]then\[A\subseteq B\]
B) \[\left( C\cup A \right)\cap \left( C\cup B \right)=C\]
C) If\[\left( A-B \right)\subseteq C,\]then\[A\subseteq C\]
D) \[B\cap C\ne \phi \]
Correct Answer: A
Solution :
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