Which of the following logic expressions represents the logic diagram shown?(a) X=AB’+A’B(b) X=(AB)’+AB(c) X=(AB)’+A’B’(d) X=A’B’+ABThe question was asked during an interview.My question comes from Combinational Circuits in chapter Combinational Circuits of Digital Circuits

Which of the following logic expressions represents the logic diagram

1.	Which of the following logic expressions represents the logic diagram shown?(a) X=AB’+A’B(b) X=(AB)’+AB(c) X=(AB)’+A’B’(d) X=A’B’+ABThe question was asked during an interview.My question comes from Combinational Circuits in chapter Combinational Circuits of Digital Circuits
Answer» The CORRECT choice is (d) X=A’B’+AB Explanation: 1st output of AND gate is = A’B’ 2ND AND gate’s output is = AB and, OR gate’s output is = (A’B’)+(AB) = AB + A’B’.

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Which of the following logic expressions represents the logic diagram shown?(a) X=AB’+A’B(b) X=(AB)’+AB(c) X=(AB)’+A’B’(d) X=A’B’+ABThe question was asked during an interview.My question comes from Combinational Circuits in chapter Combinational Circuits of Digital Circuits

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