In each of these questions, two statements I and II follow a question. Mark your answer as:
There are three sets $$A, BĀ andĀ C$$. Find $$AĀ \cap (B \cap C)$$
I. $$A \cup BĀ andĀ A \cup C$$ are known.
II. $$A \cap BĀ andĀ A \cap C$$ are known
$$A \cap (B \cap C)$$ =Ā $$(A \cap B)$$Ā $$\cup (A \cap C)$$
Thus, we need to know the value of bothĀ $$(A \cap B)$$ andĀ $$(A \cap C)$$ to find the solution, which is given only in statement II.
Thus, the question can be answered by using one statement alone, but not by using other statement alone.
=> Ans - (A)
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