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The Boolean expression A.B + A’.B’ is logically equivalent to which of the following? 1. (A+B’)-(A’ + B) 2. (A’+B’).(A+B) 3. [A.B’+A’B]’ 4. (A.B)’.(A’.B’)’ Select the correct answer using the code given below: ?

Correct Answer: 1 and 3 only

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Digital Electronics and Logic Design MCQ: The Boolean expression A.B + A’.B’ is logically equivalent to which of the following? 1. (A+B’)-(A’ + B) 2. (A’+B’).(A+B) 3. [A.B’+A’B]’ 4. (A.B)’.(A’.B’)’ Select the correct answer using the code given below: ? | Extra Education