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NEET generalGeneralMedium

Question

In the combination of the following gates the output Y can be written in terms of inputs A and B as

1

A⋅B‾+A⋅B\overline{A \cdot B} + A \cdot B

2

A⋅B‾+A‾⋅BA \cdot \overline{B} + \overline{A} \cdot B

3

A⋅B‾\overline{A \cdot B}

4

A+B‾\overline{A + B}

Step-by-Step Solution

The circuit consists of two AND gates, two NOT gates, and an OR gate. The inputs to the top AND gate are A and B‾\overline{B}, giving AB‾A\overline{B}. The inputs to the bottom AND gate are A‾\overline{A} and B, giving A‾B\overline{A}B. The final OR gate combines these to give Y=AB‾+A‾BY = A\overline{B} + \overline{A}B.

Exam Context & Concepts Covered

This question aligns with the NEET general syllabus, specifically targeting concepts from General. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.

generalcombinationfollowingoutputwritteninputs

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