Write down the boolean expression for output Y of a system shown in figure

Question

Write down the boolean expression for output Y of a system shown in figure (A) A barB+ barA B (B) ( barA+ barB)(A+B) (C)  barA barB+A B (D) A ⋅ B+( barA+ barB)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/6e2dafcf415ca9dd76edbf249143359d-.png" /> Y= barA ⋅ barB+A ⋅ B

Q. Write down the boolean expression for output $Y$ of a system shown in figure

$A \overset{ˉ}{B} + \overset{ˉ}{A} B$

$(\overset{ˉ}{A} + \overset{ˉ}{B}) (A + B)$

$\overset{ˉ}{A} \overset{ˉ}{B} + A B$

$A \cdot B + (\overset{ˉ}{A} + \overset{ˉ}{B})$

$Y = \overset{ˉ}{A} \cdot \overset{ˉ}{B} + A \cdot B$

Q. Write down the boolean expression for output Y of a system shown in figure

ABˉ+AˉB

(Aˉ+Bˉ)(A+B)

AˉBˉ+AB

A⋅B+(Aˉ+Bˉ)