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The Boolean expression for the gate circ...

The Boolean expression for the gate circuit shown below is

A

`A + overline(A) =1`

B

`A + 1=1`

C

`A + A =A`

D

`A + 0 = A`

Text Solution

Verified by Experts

The correct Answer is:
A
The input of `OR` gate is `A` & `overline(A)`
`Y = A + overline(A) = 1`.
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