MCQ
Write down the boolean expression for output $Y$ of a system shown in figure
  • A
    $A \bar{B}+\bar{A} B$
  • B
    $(\bar{A}+\bar{B})(A+B)$
  • $\bar{A} \bar{B}+A B$
  • D
    $A \cdot B+(\bar{A}+\bar{B})$

Answer

Correct option: C.
$\bar{A} \bar{B}+A B$
c
(c)

$Y=\bar{A} \cdot \bar{B}+A \cdot B$

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