If A and B are Boolean variables, then what is (A + B). (A + B’) equal to ?

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Rakesh Kumar

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📊 Digital Electronics and Logic Design

Q. If A and B are Boolean variables, then what is (A + B). (A + B’) equal to ?

(A) B
(B) A
(C) A + B
(D) AB

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✅ Correct Answer: (B) A

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