Q. The value of $(A \cup B \cup C){\cap \left( A \cap B^{C} \cap C^{C} \right)}^{C}{\cap C}^{C}$is
A) $B \cap C^{C}$
B) $B^{C} \cap C^{C}$
C) $B \cap C$
D) $A \cap B \cap C$
Explanation
(b)
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From figures (i), (ii) and (iii), we get
$(A \cup B \cup C) \cap \left( A \cap B^{C} \cap C^{C} \right) \cap C^{C} = (B^{C}{\cap C}^{C})$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.