If A and B are two sets, then \(A \cap (A \cup B)\) equals

(a) \(A\)

(b) \(B\)

(c) \(\phi\)

(d) \(A\cap B\)

Solution

Using absorption law,

\[ A\cap(A\cup B)=A \]

Answer

\[ \boxed{A} \]

Correct option: (a)

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